Podcast
Questions and Answers
What do control charts deal with in quality engineering?
What do control charts deal with in quality engineering?
- Online quality control (correct)
- Product design
- Offline quality control
- Design of experiments
Which type of control methods are typically used in the design phase of a product/process/service?
Which type of control methods are typically used in the design phase of a product/process/service?
- Experimental control methods
- Off-line control methods (correct)
- Statistical control methods
- Online control methods
What was the example given for optimal experimental design and ANOVA in the USA?
What was the example given for optimal experimental design and ANOVA in the USA?
- Engineering process design
- Injection molding process design
- Fisher's experimental design (correct)
- Control charts design
What is the output response that was considered for the Improvement of Injection Molding Process as mentioned in the text?
What is the output response that was considered for the Improvement of Injection Molding Process as mentioned in the text?
How many input factors were considered for mold design in the engineering example provided?
How many input factors were considered for mold design in the engineering example provided?
What does DoE stand for in the context provided in the text?
What does DoE stand for in the context provided in the text?
What condition must be satisfied for the Central Limit Theorem (CLT) to work well in Statistical Quality Control (SQC) problems?
What condition must be satisfied for the Central Limit Theorem (CLT) to work well in Statistical Quality Control (SQC) problems?
Which distribution is followed by the sum of squares of standard normally distributed independent random variables?
Which distribution is followed by the sum of squares of standard normally distributed independent random variables?
What happens to the distribution of a chi-squared random variable when the degrees of freedom increase?
What happens to the distribution of a chi-squared random variable when the degrees of freedom increase?
In ANOVA, if the null hypothesis is rejected, what does this indicate about the groups being compared?
In ANOVA, if the null hypothesis is rejected, what does this indicate about the groups being compared?
What type of graphs can be used to visualize ANOVA results in Minitab?
What type of graphs can be used to visualize ANOVA results in Minitab?
Which distribution results from the ratio of two independent chi-squared distributed variables?
Which distribution results from the ratio of two independent chi-squared distributed variables?
What is the purpose of robust design using Taguchi Methods?
What is the purpose of robust design using Taguchi Methods?
In the Statapult example, what does ANOVA stand for?
In the Statapult example, what does ANOVA stand for?
What is the concept behind the Central Limit Theorem (CLT)?
What is the concept behind the Central Limit Theorem (CLT)?
What do the levels in Plasma Etching represent?
What do the levels in Plasma Etching represent?
'Does setting significantly affect traveling distance?' What statistical method could help answer this question?
'Does setting significantly affect traveling distance?' What statistical method could help answer this question?
What is the main goal of identifying key decision variables in screening experiments?
What is the main goal of identifying key decision variables in screening experiments?
What is the null hypothesis in the ANOVA Means Model?
What is the null hypothesis in the ANOVA Means Model?
Which component is considered as random in ANOVA Grand Mean Random Error Component?
Which component is considered as random in ANOVA Grand Mean Random Error Component?
In ANOVA Calculations, what does 𝑆𝑆𝑇 represent?
In ANOVA Calculations, what does 𝑆𝑆𝑇 represent?
What distribution does 𝐹0 follow if 𝐻0 is true in ANOVA?
What distribution does 𝐹0 follow if 𝐻0 is true in ANOVA?
Which parameter determines whether to reject the null hypothesis in ANOVA?
Which parameter determines whether to reject the null hypothesis in ANOVA?
What does the Treatment Effect refer to in the Linear Statistical Model?
What does the Treatment Effect refer to in the Linear Statistical Model?
