Podcast
Questions and Answers
Which component is typically the starting point for business analytics?
Which component is typically the starting point for business analytics?
- Advanced software visualizations
- A data set or a database (correct)
- Predictive models
- Complex algorithms
How is 'little data' characterized in the context of business analytics?
How is 'little data' characterized in the context of business analytics?
- Data that requires complex software systems to process.
- Data that cannot be used for reporting and analysis.
- Data stored in massive databases.
- Smaller data segments that help individual businesses track customers. (correct)
What is the primary role of data warehousing in business analytics?
What is the primary role of data warehousing in business analytics?
- Store data for reporting and data analysis purposes. (correct)
- Facilitate data remote storage.
- Manage hardware and software.
- Provide computational functions.
Which of the following best describes the term 'big data'?
Which of the following best describes the term 'big data'?
What techniques are included in the process of analytics?
What techniques are included in the process of analytics?
In what capacity does analytics assist the field of business?
In what capacity does analytics assist the field of business?
What characteristics describe descriptive analytics?
What characteristics describe descriptive analytics?
What is the main purpose of predictive analytics?
What is the main purpose of predictive analytics?
What is the focus of prescriptive analytics?
What is the focus of prescriptive analytics?
What is the sequence in which the three types of analytics are generally applied?
What is the sequence in which the three types of analytics are generally applied?
How does business analytics build upon generic analytics?
How does business analytics build upon generic analytics?
Which of the following methodologies is associated with descriptive analytics?
Which of the following methodologies is associated with descriptive analytics?
What types of methods are utilized in predictive analytics?
What types of methods are utilized in predictive analytics?
In which scenario might prescriptive analytics be applied?
In which scenario might prescriptive analytics be applied?
What is the focus of EDA?
What is the focus of EDA?
What is the purpose of analyzing the data?
What is the purpose of analyzing the data?
What is the Competitive Advantage of Predictive modeling?
What is the Competitive Advantage of Predictive modeling?
According to Figure 1-1 Degree of Complexity, What questions does descriptive analytics answer?
According to Figure 1-1 Degree of Complexity, What questions does descriptive analytics answer?
Besides the net and surveys, what else holds a vast amount of data?
Besides the net and surveys, what else holds a vast amount of data?
In which area is analytics applied?
In which area is analytics applied?
Besides knowing that Information has always been power, what is something else that has caused a shift?
Besides knowing that Information has always been power, what is something else that has caused a shift?
What can metrics translate business challenges into?
What can metrics translate business challenges into?
When shouldn't you use analytics?
When shouldn't you use analytics?
What challenges business is facing?
What challenges business is facing?
What should be established when trying Business Analytics?
What should be established when trying Business Analytics?
A department store uses an age bar chart to visualize its retail shoppers. Which type of analytics is being employed?
A department store uses an age bar chart to visualize its retail shoppers. Which type of analytics is being employed?
A department store uses linear programming models to optimally allocate its advertising budget across various media channels. What form of analytics are they using?
A department store uses linear programming models to optimally allocate its advertising budget across various media channels. What form of analytics are they using?
What is a primary limitation for analysts in a fast-moving scenario such as a firefighter assessing a building collapse?
What is a primary limitation for analysts in a fast-moving scenario such as a firefighter assessing a building collapse?
What should guide the selection of metrics and measurements in a business context?
What should guide the selection of metrics and measurements in a business context?
In which of the following cases would analytics tend to be impractical?
In which of the following cases would analytics tend to be impractical?
Which factor increases the need for companies to depend more on business analytics?
Which factor increases the need for companies to depend more on business analytics?
Which of the following statements describes descriptive analytics?
Which of the following statements describes descriptive analytics?
In business analytics, what is the primary purpose of 'data mining'?
In business analytics, what is the primary purpose of 'data mining'?
What is a key element when companies address the business environment?
What is a key element when companies address the business environment?
A small business wants to determine the category with the highest frequency in their sales data. Which measure of central tendency applies?
A small business wants to determine the category with the highest frequency in their sales data. Which measure of central tendency applies?
What does visual exploration of data in graphic form allow us to see?
What does visual exploration of data in graphic form allow us to see?
Which is a kind of question that cannot be answered through Descriptive Analytics?
Which is a kind of question that cannot be answered through Descriptive Analytics?
A company is trying to identify trends in large data sets. What approach do they take?
A company is trying to identify trends in large data sets. What approach do they take?
In the context of data quality, what is EDA primarily used for?
In the context of data quality, what is EDA primarily used for?
In relation to Data, Reports are also crucial in a business, what key element is obtained through reports?
In relation to Data, Reports are also crucial in a business, what key element is obtained through reports?
For analysts who want to get competitive advantage, what approach can be used?
For analysts who want to get competitive advantage, what approach can be used?
Why is it essential to look beyond the net and traditional surveys today?
Why is it essential to look beyond the net and traditional surveys today?
What kind of challenge do customers pose to Business?
What kind of challenge do customers pose to Business?
To achieve business analytics, what is a great first step?
To achieve business analytics, what is a great first step?
Flashcards
What is Business Analytics?
What is Business Analytics?
Begins with a data set or database to collect information on people and locations.
What are computer clouds?
What are computer clouds?
Hardware and software used for remote data storage, retrieval and computational functions.
What is data warehousing?
What is data warehousing?
Collection of databases used for reporting and data analysis.
What is Big Data?
What is Big Data?
Signup and view all the flashcards
What is Little Data?
What is Little Data?
Signup and view all the flashcards
What is Analytics?
What is Analytics?
Signup and view all the flashcards
Purpose of Analytics?
Purpose of Analytics?
Signup and view all the flashcards
What is Descriptive Analytics?
What is Descriptive Analytics?
Signup and view all the flashcards
What is Predictive Analytics?
What is Predictive Analytics?
Signup and view all the flashcards
What is Prescriptive Analytics?
What is Prescriptive Analytics?
Signup and view all the flashcards
What questions does Descriptive Analytics answer?
What questions does Descriptive Analytics answer?
Signup and view all the flashcards
What questions does Predictive Analytics answer?
What questions does Predictive Analytics answer?
Signup and view all the flashcards
What questions do Prescriptive Analytics answer?
What questions do Prescriptive Analytics answer?
Signup and view all the flashcards
What is the purpose of Descriptive Analytics?
What is the purpose of Descriptive Analytics?
Signup and view all the flashcards
What is the purpose of Predictive Analytics?
What is the purpose of Predictive Analytics?
Signup and view all the flashcards
What is the purpose of Prescriptive Analytics?
What is the purpose of Prescriptive Analytics?
Signup and view all the flashcards
What is the process involved in using Descriptive Analytics?
What is the process involved in using Descriptive Analytics?
Signup and view all the flashcards
What kinds of questions can Standard Reporting Answer?
What kinds of questions can Standard Reporting Answer?
Signup and view all the flashcards
What kinds of questions can Ad-hoc Reporting answer?
What kinds of questions can Ad-hoc Reporting answer?
Signup and view all the flashcards
What kinds of question can Query/Drill down answer?
What kinds of question can Query/Drill down answer?
Signup and view all the flashcards
What kinds of questions can Alerts answer?
What kinds of questions can Alerts answer?
Signup and view all the flashcards
What kinds of question can Simulation answer?
What kinds of question can Simulation answer?
Signup and view all the flashcards
What kinds of question can Forecasting answer?
What kinds of question can Forecasting answer?
Signup and view all the flashcards
What kind of Question can predictive modeling answer?
What kind of Question can predictive modeling answer?
Signup and view all the flashcards
What kinds of question can Optimization answer?
What kinds of question can Optimization answer?
Signup and view all the flashcards
What kinds of questions can Stochastic Optimization answer?
What kinds of questions can Stochastic Optimization answer?
Signup and view all the flashcards
Where is analytics applied?
Where is analytics applied?
Signup and view all the flashcards
What are the process steps of EDA?
What are the process steps of EDA?
Signup and view all the flashcards
Environment challenges in Business Analytics
Environment challenges in Business Analytics
Signup and view all the flashcards
Customers challenges in Business Analytics
Customers challenges in Business Analytics
Signup and view all the flashcards
The secret of success
The secret of success
Signup and view all the flashcards
Reasons to use EDA (Exploratory Data Analysis
Reasons to use EDA (Exploratory Data Analysis
Signup and view all the flashcards
When there is no precedent in business analytics
When there is no precedent in business analytics
Signup and view all the flashcards
Study Notes
Fundamentals of Analytics
- Module 1 focuses on analytics in practice.
- Key objectives include understanding analytics concepts, identifying questions analytics can answer, learning analytics practices, and recognizing business users' challenges.
- Further aims involve identifying trends and applications in business analytics, along with applying analytics practices.
What is Analytics?
- Business analytics starts with a dataset or a database.
- Databases require storage solutions, such as computer clouds and data warehousing.
- Database storage necessitates a new term: big data, which involves data sets too large for standard software.
- Little data refers to smaller data that helps businesses track customers.
- Analytics serves in data sorting to find useful information.
- Analytics, Business Analytics, and Business Intelligence are all related terms.
- Analytics is defined as a process using statistical techniques, information system software, and operations research methodologies to explore, visualize, discover, and communicate patterns in data.
- Analytics converts data into useful information applicable across disciplines, illustrated by using weather measurements to predict weather patterns.
Types of Analytics
- Various types exist, necessitating organization for clarity.
- Analytics can be categorized into descriptive, predictive, and prescriptive.
- The Institute of Operations Research and Management Sciences (INFORMS) suggests these groupings.
- Descriptive analytics uses simple statistical techniques to describe what is contained in a data set or database.
- An example of descriptive analytics is creating an age bar chart to depict retail shoppers for targeted ads
- Predictive analytics employs advanced statistical or informational software to identify predictive variables and to build a predictive model.
- An example of predictive analytics is multiple regressions used to show the relationship between age, weight, and exercise on diet food sales.
- Prescriptive analytics uses decision science, management science, and operational techniques to allocate resources.
- An example of prescriptive analytics is when a department store uses programming models to allocate their advertising budget to target customers.
- Analytics types can be independently viewed, for example, providing information for decisions.
- A combination of analytic types helps extract information for planning and decisions.
Purpose of Analytics
- The purposes and methodologies differ among descriptive, predictive, and prescriptive analytics.
- Analytics focuses on insightful information from data, while business analytics uses analytics to improve measurable business aspects.
- The 3 types of analytics are applied in a sequence( descriptive, then predictive, then prescriptive).
- Business analytics (BA) defines as a process beginning with business-related data collection that supports business decision-making.
- Descriptive analytics identifies possible trends in large data sets or databases.
- The purpose of descriptive analytics is to get a rough picture of what generally the data looks like and what criteria might have potential for identifying trends or future business behavior.
- Predictive analytics builds predictive models designed to identify and predict future trends.
- Prescriptive analytics allocates resources optimally to take advantage of predicted trends or future opportunities.
- Descriptive analytics answers what happened and why it happened.
- Predictive analytics answers what will happen.
- Prescriptive analytics anticipates what will happen, when it happened, and also why it happened.
- The three types of analytics are used in business to find explanations with outliers or values out of range on a two-dimensional graph.
- Exploratory data analysis (EDA) is used to visualize data.
- Measures of central tendency, such as means, medians, and modes, express what's going on in data.
EDA
- EDA should be implimented when working with data, for the following reasons:
- To gain intuition about the data
- To make comparisons between distributions
- Sanity checking to make sure the data is on the scale you think it is
- To find out if there is missing data or outliers
- To summarize the data
Analytic Processes
- Data analysis involves collecting data, data repository, analyzing the collected data, and assesses/queries the data.
- Business users can choose required reports like sales, financial, distributions, and inventory.
- To arrive at smart decisions, analytics helps to allow managers to make better and smarter choices when considering the data.
Questions Analytics Can Answer
- Stochastic Optimization: is used to achieve the best outcome by taking into account the effects of variability
- Optimization: is used to achieve the best outcome
- Predictive Modeling: What will happen next if
- Forecasting: What if these trends continue?
- Simulation: What could happen....?
- Alerts: What actions are needed?
- Query/drill down: What exactly is the problem?
- Ad hoc reporting: How many, how often, where?
- Standard Reporting: What happened?
Applications of Analytics
- Analytics has applications in:
- Policing/Security
- Transportation
- Customer Interactions
- City Planning
- Travel
- Fraud and Risk Detection
- Healthcare
- Manage Risk
- Delivery Logistics
- Web Provision
- Proper Spending
- Energy Management
- Internet/Web Search
- Digital Advertisement
Power of Information
- The amount of data available has outstripped the ability to investigate that data.
Metrics and Measurements
- Metrics translate business challenges into operational measures monitored over time, influencing the company.
- Objectives help measure progress and the impact of business analytics.
- Metrics measures include:
- Increase retention and conversion rate
- Increase productivity and market share
- Increase wallet share
- Increase customer satisfaction
- Increase average order size/number of products
- Increase average spend per customer
- Decrease operational costs
- Decrease time-to-decision
- Optimize human capital
When Analytics Isn't Practical
- Analytics may not be practical in the following scenarios:
- When There's No Data
- When There's No Precedent
- When the Decision Maker Has Considerable Experience
- When the Variables Can't Be Measured
- When decisions must be made rapidly without a systematic data gathering, or if it's a first-time scenario
- if a decision-maker has enough experience already, or when key analytical variables cannot be measured.
Challenges of Business Analytics
- Business analytics faces challenges due to the economic environment, competition, and changing customer loyalty.
- The increase in companies relying on business analytics to drive strategy is that customers are becoming more fickle
- Customer loyalty to products and services is rarer than ever before
Secret of Success
- Success in business analytics requires establishing a business analytic culture with understanding analytics in play.
- Analytics allows leaders to recognize the insights needed to gain a competitive advantage.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.