CSSGB Exam Paper PDF

This is from tvt_vn/ebay CSSGB [ Total Questions: 200] This is from tvt_vn/ebay 1  This is from tvt_vn/ebay Question #:1 In the late 1980’s William Smith coined the nam...

This is from tvt_vn/ebay CSSGB [ Total Questions: 200] This is from tvt_vn/ebay 1  This is from tvt_vn/ebay Question #:1 In the late 1980’s William Smith coined the name Six Sigma for a methodology that had its origins at __________________ for quality related work being done there. A. Honeywell B. Allied Signal C. General Electric D. Motorola Answer: D Question #:2 A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions. A. True B. False Answer: A Question #:3 A process can be defined as a repetitive and systematic series of steps or activities where inputs are modified or assembled to achieve a _______________ result. A. Revenue total B. Month end C. Customer desired D. Budgeted Answer: C Question #:4 The ability to repeat the same measurement obtained with one measurement instrument used several times by one appraiser while measuring the identical characteristic on the same part is known as ____________. This is from tvt_vn/ebay 2  This is from tvt_vn/ebay A. Repeatability B. Bias C. Linearity D. Reproducibility Answer: A Question #:5 Hypothesis Testing can save time and help avoid high costs of experimental efforts by using existing data. A. True B. False Answer: A Question #:6 Which of these is Discrete data? A. Train arrived at 4:17 pm. B. Race car consumed 23 gallons of fuel. C. Of the 42 people on the bus, 12 went into the station. D. It took 3 hours and 32 minutes to complete the marathon. Answer: C Question #:7 The practice of utilizing Poka-Yoke is also known as ________________. A. Thorough integration B. Mistake proofing C. On site inspection D. Lean controls This is from tvt_vn/ebay 3  This is from tvt_vn/ebay Answer: B Question #:8 The 80:20 rule is associated with which of these tools? A. Pareto Chart B. Simon's Cross-Functional Tool C. SIPOC D. Framing Tool Answer: A Question #:9 Non-parametric testing is done when which of these are applicable? (Note: There are 3 correct answers). A. When the traditional t tests don’t produce the results we need B. A Hypothesis Test for the Median of the population is in question C. It does not require data to come from Normally Distributed populations D. They look at the Median rather than the Mean of populations E. When there are no parameters to measure in the process Answer: B C D Question #:10 Which statement(s) are true about the Fitted Line Plot shown here? (Note: There are 2 correct answers). A. When Reactant increases, the Energy Consumed increases. B. The slope of the equation is a positive 130.5. C. The predicted output Y is close to -18 when the Reactant level is set to 6. D. Over 85 % of the variation of the Energy Consumed is explained by the Reactant via this Linear Regression. This is from tvt_vn/ebay 4  This is from tvt_vn/ebay Answer: C D Question #:11 The Mann-Whitney Test is used to test if the Means for two samples are different. A. True B. False Answer: B Question #:12 Process Capability is a function of which of these? A. Customer requirements B. Process performance C. Output over time D. All of these answers are correct Answer: D Question #:13 Significant variation in process performance is a consequence of several causes that can be classified using which of the terminologies shown. (Note: There are 2 correct answers). A. Common B. Random C. Uneducated D. Special E. Vital Answer: A D This is from tvt_vn/ebay 5  This is from tvt_vn/ebay Question #:14 According to a manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. If the Standard Deviation is uncontrollable then the other option to increase the probability of coming in on time via personal vehicles to work could be ____________? A. Increase the average time of commute B. Maintain the average time of commute and change route to work C. Reduce average commute time to work by departing earlier D. Change policy at work and request for flexible times based on location Answer: C Question #:15 While management of a company must set the stage for all improvement efforts, which of these 5S’s is primarily driven by management? A. Straighten B. Sort C. Shine D. Sustain Answer: D Question #:16 It is a Type I error if we reject the Null Hypothesis when it is actually true. A. True B. False Answer: A This is from tvt_vn/ebay 6  This is from tvt_vn/ebay Question #:17 The data on SPC charts are typically constructed such that they have the most recent data point on the right hand side. A. True B. False Answer: A Question #:18 Lean had its origins in the development and practice of the ___________ Production System. A. Honda B. Toyota C. Ford D. Motorola Answer: B Question #:19 Due to excessive pollution, GREEN Solutions Inc. is considering subsidizing public transportation to work for its employees. According to the manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. Assuming a Normal Distribution for the commute times by either personal or public transportation, which of these is true? A. The probability that they would arrive on time using personal vehicles is much higher than using the metro public transportation system (MPTS) B. The probability that they would arrive on time using the MPTS is much higher than using their personal vehicles C. The two probabilities are about the same excepting in one case the consistency is higher than the other D. We need to compile more data around weekends to incorporate for traffic differences E. When Standard Deviation is higher the probability goes down and so the MPTS is worse This is from tvt_vn/ebay 7  This is from tvt_vn/ebay Answer: B Question #:20 A Stable process is a process whose output is consistent over time. A primary tool used to analyze Stability would be a ________________. A. Data Forward Plot B. Bag Plot C. Min/Max Plot D. Time Series Plot Answer: D Question #:21 In order to standardize project savings financial calculation such project benefits can be compared the financial savings are typically calculated over what period of time? A. 12 months B. 24 months C. The remainder of the calendar year D. The remainder of the fiscal year Answer: A Question #:22 An employee of ACME Corporation noticed that every loan application that gets approved is copied four times and is stored in different locations in the company for no apparent reason. This would be an example of __________________. A. Internal Failure Costs B. Appraisal Costs C. External Failure Costs D. Prevention Costs This is from tvt_vn/ebay 8  This is from tvt_vn/ebay Answer: A Question #:23 Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTQ’s which stands for __________. A. Cost of the quantity B. Conscious thought qualities C. Conspicuous time quandaries D. Critical-to-quality Answer: D Question #:24 Training cost is $4,000 and a project required an initial investment of $30,000. If the project yields monthly savings of $2,000 beginning after 3 months, what is the payback period in months (before money costs and taxes)? A. 10 B. 20 C. 27 D. 33 Answer: B Question #:25 According to the definition of Rolled Throughput Yield which of these items best describe the purpose of RTY? A. A function of Y=f(x) B. Accounts for losses due to rework and scrap C. Isolates the increase throughput D. This is from tvt_vn/ebay 9  This is from tvt_vn/ebay D. Determines incremental Growth Answer: B Question #:26 Which of these is Discrete data? A. Train arrived at 4:17 pm. B. Race car consumed 23 gallons of fuel. C. Of the 42 people on the bus, 12 went into the station. D. It took 3 hours and 32 minutes to complete the marathon. Answer: C Question #:27 The X-Y Diagram is a tool used to identify/collate potential X's and assess their relative impact on multiple Y's. A. True B. False Answer: A Question #:28 The proper functioning of a Visual Factory is dependent upon which of these? A. Technically skilled workers B. Work space with active 5S C. Availability of visual tools D. Breakthrough projects Answer: C This is from tvt_vn/ebay 10  This is from tvt_vn/ebay Question #:29 Which of the following is used to test the significance for the analysis of a Variance Table? A. t Test B. F Test C. Chi Square Test D. Acid Test Answer: B Question #:30 Nominal Scale data consists of names, labels or categories and cannot be arranged in any mathematical ordering scheme. Complex arithmetic functions cannot be easily applied to Nominal Data: A. True B. False Answer: A Question #:31 Which element of waste best describes "the unnecessary movement of materials and/or goods"? A. Overprocessing B. Motion C. Conveyance D. Correction Answer: C Question #:32 Voice of the Customer is a Lean Six Sigma technique to determine ____________________ attributes of a product or service. A. At least 6 This is from tvt_vn/ebay 11  This is from tvt_vn/ebay B. The profitable C. Critical-to-Quality D. The majority of the Answer: C Question #:33 A Stable process is a process whose output is consistent over time. A primary tool used to analyze Stability would be a ________________. A. Data Forward Plot B. Bag Plot C. Min/Max Plot D. Time Series Plot Answer: D Question #:34 What is the Cycle Time, in minutes, for a process having a Throughput of 360 units per hour? A. 0.167 B. 0.333 C. 0.667 D. 1.333 Answer: A Question #:35 According to a manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. If the Standard Deviation is uncontrollable This is from tvt_vn/ebay 12  This is from tvt_vn/ebay then the other option to increase the probability of coming in on time via personal vehicles to work could be ____________? A. Increase the average time of commute B. Maintain the average time of commute and change route to work C. Reduce average commute time to work by departing earlier D. Change policy at work and request for flexible times based on location Answer: C Question #:36 The Standard Deviation for the distribution of Means is called the ___________ and approaches zero as the sample size reaches 30. A. Standard Error B. Mean Deviation C. Mean Spread D. Mean Error Answer: A Question #:37 The purpose of a Process Map is to identify the complexity of the process and to record all actions and decision points in the process. A. True B. False Answer: A Question #:38 Contingency Tables are used to do which of these? (Note: There are 2 correct answers). A. Illustrate one-tail proportions. B. This is from tvt_vn/ebay 13  This is from tvt_vn/ebay B. Compare more than two sample proportions with each other. C. Contrast the Outliers under the tail. D. Analyze the "what if" scenario. E. Applicable to data that is Attribute in nature Answer: B E Question #:39 Typically a person who is trained to the skill level of a Black Belt is nearly 80% dedicated to applying Lean Six Sigma methodologies towards process solutions. A. True B. False Answer: B Question #:40 A Belt gathered the following defect data for a shoe production line and wanted to assemble it into a Pareto Chart. The correct order from left to right in the chart would be: Data: Cutting38 Forming17 Stitching56 Sealing42 A. Forming, Sealing, Cutting, Stitching B. Sealing, Stitching, Forming, Cutting C. Stitching, Sealing, Cutting, Forming D. Forming, Cutting, Sealing, Stitching Answer: C This is from tvt_vn/ebay 14  This is from tvt_vn/ebay Question #:41 The FMEA is used to analyze potential source of defects in the process of interest and stands for ________________________. A. Failure Measure for Effective Automation B. Failure Modes and Effect Analysis C. Focused Mental Efforts Analyze D. Failed Manufacturing Efforts Analyzed Answer: B Question #:42 Lean had its origins in the development and practice of the ___________ Production System. A. Honda B. Toyota C. Ford D. Motorola Answer: B Question #:43 The reason(s) for not marking the customer Specification Limits (SL) on a Control Chart is which of these? (Note: There are 4 correct answers). A. Process control teams should not control a process based on SLs B. Displaying the SLs on a Control Chart sends a wrong signal toward process control C. Marking the SLs on a Control Chart is against the principle of charting D. By marking the SLs, one can confuse the operator as to what limits are critical E. By using mere Control Limits the process only needs to be in Statistical Control Answer: A B D E This is from tvt_vn/ebay 15  This is from tvt_vn/ebay Question #:44 A Belt concludes a Lean Six Sigma project with the creation of a Control Plan. At what point can the Control Plan be closed? A. Never, a Control Plan is a living document B. As soon as the Champion signs off C. Within 30 days of the LSS project review team meeting D. After the project has been presented at the recognition event Answer: A Question #:45 When looking at a distribution graph, the Mean is defined as the __________. A. Average based on the sample size B. Aggression measured C. Total sample size D. Measurement based off a quarter of the sample size Answer: A Question #:46 When creating a Cause and Effect Diagram the team needs to continually broaden their view as well as drill down until they identify all the potential ______________ impacting their process. A. Line operators B. Root Causes C. Inventory issues D. Customer requests Answer: B This is from tvt_vn/ebay 16  This is from tvt_vn/ebay Question #:47 Measurement error is defined as the effect of all sources of measurement variability that caused an observed or measured value to deviate from the __________. A. Standard Deviation B. Mean C. Median D. True value Answer: D Question #:48 Long-term Data represents all the variation that one can expect within the subject process. A. True B. False Answer: A Question #:49 A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a ________________________Chart. A. SIPOC B. Multi-Vari C. Box Plot D. Whisker Answer: B Question #:50 The term FMEA is an abbreviation for Failures Measure Effective Automation. A. True This is from tvt_vn/ebay 17  This is from tvt_vn/ebay B. False Answer: B Question #:51 A periodic time frame can be used to arrange for Control Limit and Center Line calculations with good SPC implementation in a process. A. True B. False Answer: A Question #:52 The ____________ is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean. A. Shewhart Principle B. Pareto Rule C. Mean/Mode Spread D. Empirical Rule Answer: D Question #:53 Training cost $6,500 and a project required an initial investment of $47,500. If the project yields monthly savings of $3,500 beginning after 4 months, what is the payback period in months, before money costs and taxes? A. 9.7 B. 15.4 C. 19.4 D. 23.7 This is from tvt_vn/ebay 18  This is from tvt_vn/ebay Answer: C Question #:54 The Mann-Whitney Test is used to test if the Means for two samples are different. A. True B. False Answer: B Question #:55 When two Inputs have an impact on the Output together yet seem to have no or little impact on their own this is called a/an ________________. A. Interaction B. Oddity C. Coincidence D. Impossibility Answer: A Question #:56 Non-parametric testing is done when which of these are applicable? (Note: There are 3 correct answers). A. When the traditional t tests don’t produce the results we need B. A Hypothesis Test for the Median of the population is in question C. It does not require data to come from Normally Distributed populations D. They look at the Median rather than the Mean of populations E. When there are no parameters to measure in the process Answer: B C D This is from tvt_vn/ebay 19  This is from tvt_vn/ebay Question #:57 The use of Kanbans work best with pull systems for determining the timing of which products or services are produced. A. True B. False Answer: A Question #:58 The reported Cpk for a process with an average of 94 units, a spread of 22 units and upper and lower specification limits of 125 and 80 units would be? A. 0.64 B. 1.27 C. 1.84 D. 2.12 Answer: B Question #:59 Long-term Data represents all the variation that one can expect within the subject process. A. True B. False Answer: A Question #:60 Conducting a viable Capability Analysis using Attribute Data one must obtain a fairly large sample set to be statistically sound. A. True B. False This is from tvt_vn/ebay 20  This is from tvt_vn/ebay Answer: A Question #:61 Some of the approaches used in Lean include station warning lights, tool boards and jidohka devices in order that which of these apply? A. Workers do not utilize individual methods of cleaning B. Problems are made highly visible C. Work stoppages are documented properly D. Lessen the amount of employee pilferage Answer: B Question #:62 Which of these statements describe an undesirable situation when implementing SPC? (Note: There are 2 correct answers). A. The lower Control Limit for the R chart is equal to zero B. The Control Limits are wider than the customer specification limits C. A process is in Statistical Control before implementation of SPC D. Attempt to use SPC for tracking transaction times at a warehouse E. Indication of the specification limits on the Control Chart Answer: B E Question #:63 For the data shown here a Belt suspects the three grades are supplying the same results. Which statement(s) are true for proper Hypothesis Testing? A. The most appropriate Central Tendency to test is the Means B. An appropriate test to test Central Tendency is the Levene’s test C. An appropriate test to test Central Tendency is the ANOVA test D. This is from tvt_vn/ebay 21  This is from tvt_vn/ebay D. An appropriate test to test Central Tendency is the Mood’s Median test Answer: D Question #:64 According to a manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work when they use their personal vehicles for their office commute while management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. For the employees choosing to increase their chances to come on time using personal transportation their variation should be reduced to ___________? A. 1 minute B. 6 minutes C. 3.5 minutes D. Eliminate it to 0.0 minutes Answer: C Question #:65 The very best way to begin an effort to map a process is to do which of these? A. Interview the process owner B. Interview the manager of the department C. Walk the actual process from beginning to end D. Take pictures of the factory floor at each shift Answer: C Question #:66 Which statement(s) describe an undesirable situation when implementing SPC? A. The lower Control Limit for the R chart is equal to zero B. Attempt to use SPC for tracking transaction times at a warehouse This is from tvt_vn/ebay 22  This is from tvt_vn/ebay C. A process is in Statistical Control before implementation of SPC D. The Control Limits are wider than the customer specification limits Answer: D Question #:67 Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTQ’s or as ____________________. A. Critical-to-quality B. Conscious thought qualities C. Conspicuous time quandaries D. Cost of the quantity Answer: A Question #:68 When utilizing Statistics the population is defined as a collection of all the individual data points of interest. A. True B. False Answer: A Question #:69 When two Inputs have an impact on the Output together yet seem to have no or little impact on their own this is called a/an ________________. A. Interaction B. Oddity C. Coincidence D. Impossibility Answer: A This is from tvt_vn/ebay 23  This is from tvt_vn/ebay Question #:70 The Central Limit Theorem helps us understand the ___________ we are taking and is the basis for using sampling to estimate population parameters. A. Analysis B. Kurtosis C. Risk D. Route Answer: C Question #:71 For a Normal Distribution the Mean, Median and Mode are the same data point. A. True B. False Answer: A Question #:72 Which statement(s) are true about the Fitted Line Plot shown here? (Note: There are 2 correct answers). A. When Reactant increases, the Energy Consumed increases. B. The slope of the equation is a positive 130.5. C. The predicted output Y is close to -18 when the Reactant level is set to 6. D. Over 85 % of the variation of the Energy Consumed is explained by the Reactant via this Linear Regression. Answer: C D Question #:73 This is from tvt_vn/ebay 24  This is from tvt_vn/ebay The 80:20 rule is associated with which of these tools? A. Pareto Chart B. Simon's Cross-Functional Tool C. SIPOC D. Framing Tool Answer: A Question #:74 The Z score is a measure of the distance in Standard Deviations of a sample data point from the Median of the sample population. A. True B. False Answer: B Question #:75 Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are 3 correct answers). A. Non-linear relationships between the inputs X’s and output Y B. Uncertainty in the slope of the linear relationship between an X and a Y C. Relationships between Y (output) and more than one X (Input) D. Preventing the use of a Designed Experiment if unnecessary E. We assume that the X’s are independent of each other Answer: C D E Question #:76 The very best way to begin an effort to map a process is to do which of these? A. Interview the process owner This is from tvt_vn/ebay 25  This is from tvt_vn/ebay B. Interview the manager of the department C. Walk the actual process from beginning to end D. Take pictures of the factory floor at each shift Answer: C Question #:77 According to the definition of Rolled Throughput Yield which of the following items best describe the purpose of RTY? A. A function of Y=f(x) B. Determines incremental Growth C. Isolates the increase throughput D. Accounts for rejects and reworks Answer: D Question #:78 The essence of Lean is to concentrate effort on removing waste while improving process flow to achieve speed and agility at lower cost. A. True B. False Answer: A Question #:79 For the data shown here a Belt suspects the three grades are supplying the same results. Which statement(s) are true for proper Hypothesis Testing? A. The most appropriate Central Tendency to test is the Means B. An appropriate test to test Central Tendency is the Levene’s test C. An appropriate test to test Central Tendency is the ANOVA test This is from tvt_vn/ebay 26  This is from tvt_vn/ebay D. An appropriate test to test Central Tendency is the Mood’s Median test Answer: D Question #:80 If the data displayed in a Histogram displays two peaks the distribution would likely be _____________. A. Transformed B. Multi-skewed C. Bi-attribute D. Bimodal Answer: D Question #:81 It is a Type II error if we decide to reject the Null Hypothesis when it is actually true. A. True B. False Answer: B Question #:82 Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures. A. True B. False Answer: A Question #:83 The Alpha level of a test (level of significance) represents the yardstick against which P-values are measured and the Null Hypothesis is rejected if the P-value is which of these? This is from tvt_vn/ebay 27  This is from tvt_vn/ebay A. Less than the Alpha level. B. Greater than the Alpha level. C. Greater than the Beta and Alpha level. D. Less than one minus Alpha. E. Less than the power of one minus Beta. Answer: A Question #:84 Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures. A. True B. False Answer: A Question #:85 SPC charts typically have the most recent data point on the right hand side. A. True B. False Answer: A Question #:86 Lean Six Sigma’s general approach to solving significant challenges related to a process is called _________________. A. DOE B. SIPOC C. DMAIC This is from tvt_vn/ebay 28  This is from tvt_vn/ebay D. FMEA Answer: C Question #:87 Lean focuses on the sequence of activities and work required to produce a product or a service. This flow is called a ___________________. A. Value-add Flow B. Production Map C. Value Stream D. Operating Procedure Answer: C Question #:88 The following Business Case is constructed properly. “In business unit A there are too many flashlight returns and flashlight sales have decreased by 25 percent.” A. True B. False Answer: B Question #:89 The proper functioning of a Visual Factory is dependent upon which of these? A. Technically skilled workers B. Work space with active 5S C. Availability of visual tools D. Breakthrough projects Answer: C This is from tvt_vn/ebay 29  This is from tvt_vn/ebay Question #:90 The actual experimental response data varied somewhat from what a Belt had predicted them to be. This is the result of which of these? A. Inefficiency of estimates B. Residuals C. Confounded data D. Gap Analysis Answer: B Question #:91 What is the Cycle Time, in seconds, for a process having a Throughput of 7,200 units per hour? A. 0.5 B. 2 C. 4 D. 10 Answer: A Question #:92 If a Histogram displays two peaks the distribution would likely be _____________. A. Transformed B. Multi-skewed C. Bimodal D. Bi-attribute Answer: C This is from tvt_vn/ebay 30  This is from tvt_vn/ebay Question #:93 Cost of Poor Quality (COPQ) can be classified as Tangible (Visible) Costs and Hidden Costs. A. True B. False Answer: A Question #:94 When looking at a distribution graph, the Mean is defined as the __________. A. Average based on the sample size B. Aggression measured C. Total sample size D. Measurement based off a quarter of the sample size Answer: A Question #:95 This output is what type of advanced Capability Analysis? A. Continuous B. Binomial C. Poisson D. Discreet E. DPU Answer: B Question #:96 A 1-Sample t-test is used when you want to compare the Median of one distribution to a target value. A. True This is from tvt_vn/ebay 31  This is from tvt_vn/ebay B. False Answer: B Question #:97 Hypothesis Testing can help avoid high costs of experimental efforts by using existing data. A. True B. False Answer: A Question #:98 Use of the ________ approach is the most classic arrangement when constructing a Fishbone Diagram. A. Chronological B. 6M C. 5M D. Alphabetical Answer: B Question #:99 A Lean Principle that addresses efficiency by the process worker is called ____________________? A. Visual Factory B. Supervising C. Training D. Standardizing Answer: D This is from tvt_vn/ebay 32  This is from tvt_vn/ebay Question #:100 The Accuracy of a Measurement System addresses _________________. A. Stability, Bias & Linearity B. Repeatability & Reproducibility C. Stability & Sensitivity D. Precision & Sensitivity Answer: A Question #:101 __________ Distributions occur when data comes from several sources that are supposed to be the same yet are not. A. Skewed B. Bimodal C. Gaussian D. Tri-peaked Answer: A Question #:102 A Belt experienced an Alpha of.05 and a Beta of.10 and knew these are the most common risk levels when running a Statistical test. A. True B. False Answer: A Question #:103 When constructing a Fishbone Diagram using the ________ approach is the most classic arrangement. A. 6M This is from tvt_vn/ebay 33  This is from tvt_vn/ebay B. 4M C. 5M D. Alphabetical Answer: A Question #:104 One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________. A. Deferred planned usage B. Defects per unit C. Decreased production utilization D. Downtime per unit Answer: B Question #:105 Which statement(s) are correct for the Regression Analysis shown here? (Note: There are 2 correct answers). A. This Regression is an example of a Multiple Linear Regression. B. This Regression is an example of Cubic Regression. C. %Cu explains the majority of the process variance in heat flux. D. Thickness explains over 80% of the process variance in heat flux. E. The number of Residuals in this Regression Analysis is 26. Answer: A D Question #:106 Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring? A. Money is being spent This is from tvt_vn/ebay 34  This is from tvt_vn/ebay B. Waste is being generated C. People are producing value added product D. Waste is being eliminated Answer: B Question #:107 Fractional Factorial designs for an experimental approach are used when ____________ about the multiple metric interaction in a process. A. Much is known B. Little is known C. We don’t care D. Data exists Answer: B Question #:108 The 5 Why Analysis is only useful if the possible independent variable can be broken down into five possible causes. A. True B. False Answer: B Question #:109 While management of a company must set the stage for all improvement efforts, which of these 5S’s is primarily driven by management? A. Straighten B. Sort C. Shine This is from tvt_vn/ebay 35  This is from tvt_vn/ebay D. Sustain Answer: D Question #:110 The purpose of a Process Map is to identify the complexity of the process and to assist in identifying critical steps in the process. A. True B. False Answer: A Question #:111 The Six Sigma methodology had its origins at __________________ in the late 1980’s when William Smith coined the name for quality related work being done there. A. Motorola B. Allied Signal C. General Electric D. Honeywell Answer: A Question #:112 Measurement error is defined as the effect of all sources of measurement variability that caused an observed or measured value to deviate from the __________. A. Standard Deviation B. Mean C. Median D. True value Answer: D This is from tvt_vn/ebay 36  This is from tvt_vn/ebay Question #:113 If a process has Outliers which pair of charts is most preferable if subgroups will exist for the Continuous Data? A. Individual—Moving Range B. Xbar-R Charts C. Xbar-S Charts D. nP and P Charts Answer: B Question #:114 The Alpha level of a test (level of significance) represents the yardstick against which P-values are measured and the Null Hypothesis is rejected if the P-value is which of these? A. Less than the Alpha level. B. Greater than the Alpha level. C. Greater than the Beta and Alpha level. D. Less than one minus Alpha. E. Less than the power of one minus Beta. Answer: A Question #:115 A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Chart. A. SIPOC B. Multi-Vari C. Box Plot D. Whisker This is from tvt_vn/ebay 37  This is from tvt_vn/ebay Answer: B Question #:116 The Regression Model for an observed value of Y contains the term ?o which represents the Y axis intercept when X = 0. A. True B. False Answer: A Question #:117 A Belt concludes a Lean Six Sigma project with the creation of a Control Plan. At what point can the Control Plan be closed? A. Never, a Control Plan is a living document B. As soon as the Champion signs off C. Within 30 days of the LSS project review team meeting D. After the project has been presented at the recognition event Answer: A Question #:118 Select all the statements that are true after reviewing the Capability Analysis shown here. (Note: There are 4 correct answers). A. The process is out of Control. B. The process is properly assumed to be a Normal process. C. The Mean of the process moving range is 1.78. D. This Capability Analysis used subgroups. E. Majority of the dimensional values are outside of the tolerance than within. Answer: B C D E This is from tvt_vn/ebay 38  This is from tvt_vn/ebay Question #:119 To draw inferences about a sample population being studied by modeling patterns of data in a way that accounts for randomness and uncertainty in the observations is known as ____________________. A. Influential Analysis B. Inferential Statistics C. Physical Modeling D. Sequential Inference Answer: B Question #:120 The Purchase Orders for Glenn Manufacturing Company were being copied by an employee and sent to four different departments yet only one department took an action based on the information in the PO. This is an example of ____________. A. External Failure Costs B. Appraisal Costs C. Internal Failure Costs D. Prevention Costs Answer: C Question #:121 Having an Alpha of.05 and a Beta of.10 are the most common risk levels when running a Statistical test. A. True B. False Answer: A Question #:122 This is from tvt_vn/ebay 39  This is from tvt_vn/ebay Which of the following is used to test the significance for the analysis of a Variance Table? A. t Test B. F Test C. Chi Square Test D. Acid Test Answer: B Question #:123 Standardized work instructions apply to which resource in the process of interest? A. People B. Machines C. Supervision D. Engineering Answer: A Question #:124 Which element of waste best describes "the cost of an idle resource"? A. Waiting B. Motion C. Inventory D. Correction Answer: A Question #:125 SPC on the outputs is more preferred than SPC on the inputs when implementing SPC for your process. A. True This is from tvt_vn/ebay 40  This is from tvt_vn/ebay B. False Answer: B Question #:126 Kanbans work best with pull systems for determining the timing of which products or services are produced. A. True B. False Answer: A Question #:127 The essence of Lean is to concentrate effort on removing waste while improving process flow to achieve speed and agility at lower cost. A. True B. False Answer: A Question #:128 Skewed, or Mixed, Distributions occur when data comes from several sources that are supposed to be the same yet are not. A. True B. False Answer: A Question #:129 The deviation of the measured value from the actual value is known as _____________. A. Bias This is from tvt_vn/ebay 41  This is from tvt_vn/ebay B. Linearity C. Repeatability D. Movement Answer: A Question #:130 Examples of a Visual Factory include which of these? (Note: There are 2 correct answers). A. White outlines on floor for proper inventory placement B. Documented procedures with a numerical outline C. Bad/Good indications of gauge readings with red and green outlines D. Implementing a defect inspection device Answer: A C Question #:131 Contingency Tables are used to perform which of these functions? A. Illustrate one-tail proportions B. Analyze the "what if" scenario C. Contrast the Outliers under the tail D. Compare more than two sample proportions with each other Answer: D Question #:132 Examples of Mistake Proofing for a laptop computer include which of these? (Note: There are 2 correct answers). A. USB connection for a mouse B. Open/Close button for CD Drive This is from tvt_vn/ebay 42  This is from tvt_vn/ebay C. Battery alignment pins D. On/Off switch for computer Answer: A C Question #:133 After a Belt has put data through the smoothing process which chart would be used to look for trends in the data? A. Moving Average Chart B. Multi-Vari Chart C. X bar Chart D. Pareto Chart Answer: A Question #:134 If a process has Outliers which pair of charts is most preferable if subgroups will exist for the Continuous Data? A. Individual-Moving Range B. Xbar-R Charts C. Xbar-S Charts D. nP and P Charts Answer: B Question #:135 With the use of Statistics we define the population to be a large enough sample set of data such that you can analyze it and draw conclusions as to all of the data. A. True B. False This is from tvt_vn/ebay 43  This is from tvt_vn/ebay Answer: B Question #:136 The Regression Model for an observed value of Y contains the term ?o which represents the Y axis intercept when X = 0. A. True B. False Answer: A Question #:137 The following Business Case is constructed properly. “During fiscal year 2008 the warranty returns for electric razor Model 312 were 1.3%. This represents a gap of 0.5% over target costing the company $18,500 per month.” A. True B. False Answer: A Question #:138 Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to chance. This is determined based on the result of the ______________. A. Random acts B. P-values C. Standard Deviations D. R-values Answer: B Question #:139 This is from tvt_vn/ebay 44  This is from tvt_vn/ebay Lean removes many forms of ______________ so Six Sigma can focus on reducing _______________. A. Waste, variability B. Inventory, defects C. Waste, cost D. Movement, variation Answer: A Question #:140 The Lean Principle action in the 5S approach that deals with having those items needed regularly at hand and those items need less regularly stored out of the way is known as ___________. A. Shining B. Standardizing C. Sustaining D. Sorting Answer: D Question #:141 A 1-Sample t-test is used to compare an expected population Mean to a target. A. True B. False Answer: A Question #:142 Conducting a viable Capability Analysis using Attribute Data one must obtain a fairly large sample set to be statistically sound. A. True B. False This is from tvt_vn/ebay 45  This is from tvt_vn/ebay Answer: A Question #:143 Which element of waste best describes "the unnecessary movement of materials and/or goods"? A. Overprocessing B. Motion C. Conveyance D. Correction Answer: C Question #:144 The Z score is a measure of the distance in Standard Deviations of a sample data point from the Median of the sample population. A. True B. False Answer: B Question #:145 Those who are trained to the skill levels of a Black Belt are typically utilized to apply Lean Six Sigma methodologies what percentage of their time? A. 25% B. 50% C. 75% D. 100% Answer: D This is from tvt_vn/ebay 46  This is from tvt_vn/ebay Question #:146 When a Belt is analyzing sample data she should keep in mind that 95% of Normally Distributed data is within +/- 2 Standard Deviations from the Mean. A. True B. False Answer: A Question #:147 When constructing a Fishbone Diagram using the ________ approach is the most classic arrangement. A. 6M B. 4M C. 5M D. Alphabetical Answer: A Question #:148 The Central Limit Theorem helps us understand the ___________ we are taking and is the basis for using sampling to estimate population parameters. A. Analysis B. Kurtosis C. Risk D. Route Answer: C Question #:149 When analyzing a data set we frequently graph one metric as a function of another. If the slope of the Correlation line is -2.5 we would say the two metrics are ___________ correlated? This is from tvt_vn/ebay 47  This is from tvt_vn/ebay A. Positively B. Not C. Negatively D. None Answer: C Question #:150 Lean removes many forms of ______________ so Six Sigma can focus on reducing _______________. A. Waste, variability B. Inventory, defects C. Waste, cost D. Movement, variation Answer: A Question #:151 The ability to repeat the same measurement obtained with one measurement instrument used several times by one appraiser while measuring the identical characteristic on the same part is known as ____________. A. Repeatability B. Bias C. Linearity D. Reproducibility Answer: A Question #:152 After a Belt has put data through the smoothing process which chart would be used to look for trends in the data? A. Moving Average Chart This is from tvt_vn/ebay 48  This is from tvt_vn/ebay B. Multi-Vari Chart C. X bar Chart D. Pareto Chart Answer: A Question #:153 The perfect sample size is the minimum number of data points required to provide exactly 6% overlap or risk if one wants a 95% confidence level. A. True B. False Answer: B Question #:154 Inferential Statistics is largely about Significance. There are both Practical and _______________ Significance to consider during an analysis of data in a Lean Six Sigma project. A. Problematic B. Impractical C. Usable D. Statistical Answer: D Question #:155 Measurement System Analysis is a procedure used to quantify all ____________ in the method or system used for taking measurements. A. Totals B. People involved C. Variation This is from tvt_vn/ebay 49  This is from tvt_vn/ebay D. Summations Answer: C Question #:156 The Empirical Rule is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean. A. True B. False Answer: A Question #:157 Fractional Factorial designs for an experimental approach are used when ____________ about the multiple metric interaction in a process. A. Much is known B. Little is known C. We don’t care D. Data exists Answer: B Question #:158 The use of station warning lights, tool boards and jidohka devices in the application of Lean accomplish which of these principles? A. Pilferage Minimization B. Visual Factory C. Management Awareness D. Operator Attentiveness Answer: B This is from tvt_vn/ebay 50  This is from tvt_vn/ebay Question #:159 The X-Y Diagram is a tool used to identify/collate potential X's and assess their relative impact on multiple Y's. A. True B. False Answer: A Question #:160 As part of a Visual Factory plan Kanban cards are created and utilized to identify areas in need of cleaning and organization. A. True B. False Answer: B Question #:161 Process Capability is a function of which of these? A. Customer requirements B. Process performance C. Output over time D. All of these answers are correct Answer: D Question #:162 A 1-Sample t-test is used when you want to compare the Median of one distribution to a target value. A. True B. False This is from tvt_vn/ebay 51  This is from tvt_vn/ebay Answer: B Question #:163 As part of a Visual Factory plan __________ cards are created and utilized to identify areas in need of cleaning and organization. A. Kanban B. Kaizen C. Poke-Yoke D. WhoSai Answer: A Question #:164 After reviewing the Capability Analysis shown here select the statement(s) that are untrue. A. The process is properly assumed to be a Normal process B. The Mean of the process moving range is 1.78 C. The process is out of Control D. This Capability Analysis used subgroups E. Majority of the dimensional values are outside of the tolerance than within Answer: A Question #:165 Significant variation in process performance is a consequence of several causes that can be classified using terminologies shown here. (Note: There are 2 correct answers). A. Common B. Random C. Uneducated This is from tvt_vn/ebay 52  This is from tvt_vn/ebay D. Special E. Vital Answer: A D Question #:166 Inferential Statistics is largely about Significance. There are both Practical and _______________ Significance to consider during an analysis of data in a Lean Six Sigma project. A. Problematic B. Impractical C. Usable D. Statistical Answer: D Question #:167 A Belt will occasionally do a quick experiment referred to as an OFAT which stands for ____________________. A. Only a Few Are Tested B. Opposite Factors Affect Technique C. One Factor At a Time D. Ordinary Fractional Approach Technique Answer: C Question #:168 A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions. A. True B. False Answer: A This is from tvt_vn/ebay 53  This is from tvt_vn/ebay Question #:169 A process can be defined as a repetitive and systematic series of steps or activities where inputs are modified or assembled to achieve a customer desired result. A. True B. False Answer: A Question #:170 Due to excessive pollution, GREEN Solutions Inc. is considering subsidizing public transportation to work for its employees. According to the manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. Assuming a Normal Distribution for the commute times by either personal or public transportation, which of these is true? A. The probability that they would arrive on time using personal vehicles is much higher than using the metro public transportation system (MPTS) B. The probability that they would arrive on time using the MPTS is much higher than using their personal vehicles C. The two probabilities are about the same excepting in one case the consistency is higher than the other D. We need to compile more data around weekends to incorporate for traffic differences E. When Standard Deviation is higher the probability goes down and so the MPTS is worse Answer: B Question #:171 The deviation of the measured value from the actual value regardless of the operator is known as ______________. A. Linearity B. Bias This is from tvt_vn/ebay 54  This is from tvt_vn/ebay C. Repeatability D. Movement Answer: B Question #:172 Unequal Variances can be the result of differing types of distributions. A. True B. False Answer: A Question #:173 This output is what type of advanced Capability Analysis? A. Continuous B. Binomial C. Poisson D. Discreet E. DPU Answer: B Question #:174 The Accuracy of a Measurement System addresses _________________. A. Stability, Bias & Linearity B. Repeatability & Reproducibility C. Stability & Sensitivity D. Precision & Sensitivity Answer: A This is from tvt_vn/ebay 55  This is from tvt_vn/ebay Question #:175 Which element of waste best describes the cost of a resource being in the queue? A. Waiting B. Motion C. Inventory D. Correction Answer: A Question #:176 Six Sigma refers to a process whose output has at least 80% of its data points within +/- 6 Standard Deviations from the Mean. A. True B. False Answer: B Question #:177 When a Belt applies the practice of Poka-Yoke to a project challenge she is attempting to make certain the activity is _______________. A. Well documented B. Removed from the line C. Mistake proofed D. Highly visible Answer: C Question #:178 The difference between the largest observation and the smallest observation in the data set is known as the This is from tvt_vn/ebay 56  This is from tvt_vn/ebay _______________. A. Breadth B. Range C. Spread D. Median Answer: B Question #:179 The acronym for the defined approach taken by Lean Six Sigma to solve significant challenges related to a process is which of these? A. DOE B. DMAIC C. SIPOC D. FMEA Answer: B Question #:180 Which statement(s) are correct for the Regression Analysis shown here? (Note: There are 2 correct answers). A. This Regression is an example of a Multiple Linear Regression. B. This Regression is an example of Cubic Regression. C. %Cu explains the majority of the process variance in heat flux. D. Thickness explains over 80% of the process variance in heat flux. E. The number of Residuals in this Regression Analysis is 26. Answer: A D Question #:181 This is from tvt_vn/ebay 57  This is from tvt_vn/ebay To create standardization of financial benefit calculations project savings are typically based on savings over what period of time? A. 6 months B. 12 months C. 24 months D. The remainder of the calendar year E. The remainder of the fiscal year Answer: B Question #:182 Lean focuses on the sequence of activities and work required to produce a product or a service. This flow is called a ___________________. A. Value-add Flow B. Production Map C. Value Stream D. Operating Procedure Answer: C Question #:183 The generation of a Regression Equation is justified when we _____________. (Note: There are 4 correct answers). A. Expect the relationship to be Linear between the output and inputs B. Know that there is a non-linear relationship between output and input(s) C. Need to understand how to control a process output by controlling the input(s) D. Experience several process defects and have no other way to fix hem E. When it is very expensive or too late to measure the output Answer: A C D E This is from tvt_vn/ebay 58  This is from tvt_vn/ebay Question #:184 Cost of Poor Quality (COPQ) can be classified as either Tangible (Visible) Costs or Hidden Costs. A. True B. False Answer: A Question #:185 A Belt gathered the following defect data for a shoe production line and wanted to assemble it into a Pareto Chart. The correct order from left to right in the chart would be: Data: Cutting38 Forming17 Stitching56 Sealing42 A. Forming, Sealing, Cutting, Stitching B. Sealing, Stitching, Forming, Cutting C. Stitching, Sealing, Cutting, Forming D. Forming, Cutting, Sealing, Stitching Answer: C Question #:186 Which of these are correct if Cpk Upper is 2.0 and Cpk Lower is 1.0? A. The process is not stable. B. The process is shifted to the left. C. Cpk must be reported as 1.0. This is from tvt_vn/ebay 59  This is from tvt_vn/ebay D. The process Mean is 1.5. Answer: C Question #:187 Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring? A. Money is being spent B. Waste is being generated C. People are producing value added product D. Waste is being eliminated Answer: B Question #:188 The higher the sigma level of a process the better the performance. A. True B. False Answer: A Question #:189 A periodic time frame can be used to arrange for Control Limit and Center Line calculations with good SPC implementation in a process. A. True B. False Answer: A Question #:190 To draw inferences about a sample population being studied by modeling patterns of data in a way that accounts for randomness and uncertainty in the observations is known as ____________________. This is from tvt_vn/ebay 60  This is from tvt_vn/ebay A. Influential Analysis B. Inferential Statistics C. Physical Modeling D. Sequential Inference Answer: B Question #:191 Nominal Scale data consists of names, labels or categories and cannot be arranged in any mathematical ordering scheme. Complex arithmetic functions cannot be easily applied to Nominal Data: A. True B. False Answer: A Question #:192 Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to _________ based on the result of the P-values. A. Human error B. Measurement error C. Shift differences D. Chance Answer: D Question #:193 Measurement System Analysis is a procedure used to quantify variation of the method or system used for taking measurements. A. True B. False This is from tvt_vn/ebay 61  This is from tvt_vn/ebay Answer: A Question #:194 According to a manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work when they use their personal vehicles for their office commute while management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. For the employees choosing to increase their chances to come on time using personal transportation their variation should be reduced to ___________? A. 1 minute B. 6 minutes C. 3.5 minutes D. Eliminate it to 0.0 minutes Answer: C Question #:195 Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are 3 correct answers). A. Non-linear relationships between the inputs X’s and output Y B. Uncertainty in the slope of the linear relationship between an X and a Y C. Relationships between Y (output) and more than one X (Input) D. Preventing the use of a Designed Experiment if unnecessary E. We assume that the X’s are independent of each other Answer: C D E Question #:196 As a type of measurement error, Linearity describes a change in accuracy through the expected operating range of the measurement instrument. A. True This is from tvt_vn/ebay 62  This is from tvt_vn/ebay B. False Answer: A Question #:197 Voice of the Customer is a Lean Six Sigma technique to determine __________________ attributes of a product or service. A. At least 6 B. The profitable C. Critical-to-Quality D. The majority of the Answer: C Question #:198 One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________. A. Deferred planned usage B. Defects per unit C. Decreased production utilization D. Downtime per unit Answer: B Question #:199 When it comes to Control one of the most effective means of eliminating defects is to _________________. A. Train personnel often and thoroughly B. Keep a Six Sigma project going on the process at all times C. Design defect prevention into the product D. Have each process consist of no more than five steps This is from tvt_vn/ebay 63  This is from tvt_vn/ebay Answer: C Question #:200 As a type of measurement error, Linearity describes a change in accuracy through the expected operating range of the measurement instrument. A. True B. False Answer: A This is from tvt_vn/ebay 64