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WGU C207 Pre Assessment Study Guide with Verified Solutions

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WGU C207 Pre Assessment Study Guide with Verified Solutions Which term can be used to describe managerial decisions? - Answer-Prescriptive 2 reasons for the increase in use of analytics in organizational decision making? - Answer-1. Relatively low cost of computer storage 2. Higher computer pr...

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  • October 7, 2024
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FIRST PUBLISH SEPTEMBER 2024

WGU C207 Pre Assessment Study
Guide with Verified Solutions

Which term can be used to describe managerial decisions? - Answer✔✔-Prescriptive


2 reasons for the increase in use of analytics in organizational decision making? -

Answer✔✔-1. Relatively low cost of computer storage

2. Higher computer processing power

How does probability theory inform decision-making for managers? - Answer✔✔-By

quantifying risk

Which type of data are the Olympic medals of gold, silver, and bronze examples of? -

Answer✔✔-Ordinal data

What are two aspects of data quality management? - Answer✔✔-1. it reduces the

amount of incomplete data

2. it cleans data

2 attributes of data quality issues when evaluating sets of nominal data? -

Answer✔✔-1. missing data

2. misspelled data

All scales are calibrated prior to use in measurement. Which type of error should this

reduce? - Answer✔✔-Systemic error

An advertising manager creates a research study by presenting low, medium, or high

frequency of the same ad in matched markets. The manager then reports on sales in
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, EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER
©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024
each market location. What is the term for the different sales in this study? -

Answer✔✔-Response variable

A healthcare study follows a sample over time to identify how health habits of teenagers

impact their likelihood of acquiring disease later in life. Which type of research design

does this study describe? - Answer✔✔-Cohort study (a cohort study studies a group

of people with a defining characteristic, typically with a common event in a period, such

as birth or graduation)

The likelihood of a record having a missing value is correlated to another variable in the

dataset. Which two types of errors might be introduced into the dataset if the removed

record included missing values? - Answer✔✔-1. Systematic Error

2. Omission error

Which two variables would be used in determining a campaign to maximize revenue

gain from email advertising? - Answer✔✔-1. Number of purchases per email

2. Spending per purchase

A company that raises turkeys is hoping to increase their rate of growth while controlling

cost of feed. Which decision-making technique is most appropriate to minimize cost of

feeding birds? - Answer✔✔-Linear programming ( achieve the best outcome in a

mathematical model whose requirements are represented by linear relationships)

Compare outcomes of different drug testing results - Answer✔✔-ANOVA (analyze

differences among group means in a sample)




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