Categorial variable - Study guides, Class notes & Summaries
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STAT101 Key PASSED Exam Questions and CORRECT Answers
- Exam (elaborations) • 16 pages • 2024
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Individuals Objects described by a set of data, Can be people or animals or things 
Variable Characteristics of an individual. Can take diff values for diff individuals 
Categorial Variable Place an individual into one or several groups or categories ie. 
quantities 
Quantitative Variable Takes # of values so that it can be used for averages/means. 
Usually recorded with unit of measurement 
Distribution of a Variable - Tells what values it takes and how often 
- Values are labels for categori...
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WGU Data Driven Decision Making Pre Assessment Questions with Correct Answers.
- Exam (elaborations) • 9 pages • 2023
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Analytics is a broad term that refers to a variety of tools that inform managerial decisions. Which term can be used to describe managerial decisions? Correct Answer Prescriptive 
 
What are two reasons for increasing the use of analytics in organizational decision making? Correct Answer 1. Relatively lower cost of computer storage 
2. Higher computer processing power 
 
How does probability theory inform decision making for managers? Correct Answer By quantifying risk 
 
Which type of data are ...
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WGU Data Driven Decision Making Pre Assessment with complete solutions
- Exam (elaborations) • 8 pages • 2023
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- $11.99
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Analytics is a broad term that refers to a variety of tools that inform managerial decisions. Which term can be used to describe managerial decisions? correct answers Prescriptive 
 
What are two reasons for increasing the use of analytics in organizational decision making? correct answers 1. Relatively lower cost of computer storage 
2. Higher computer processing power 
 
How does probability theory inform decision making for managers? correct answers By quantifying risk 
 
Which type ...
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