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WGU C207 Pre-Assessment Multi Choice Version Data-Driven Decision Making all Questions & answers solved accurately with Complete Solution Graded A+ latest version CA$18.71   Add to cart
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WGU C207 Pre-Assessment Multi Choice Version Data-Driven Decision Making all Questions & answers solved accurately with Complete Solution Graded A+ latest version
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WGU C207 Pre-Assessment Multi Choice Version Data-Driven Decision Making all Questions & answers solved accurately with Complete Solution Graded A+ latest version

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  • July 6, 2024
  • 15
  • 2023/2024
  • Exam (elaborations)
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  • wgu c207 pre assessment multi choice version data

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WGU C207 Pre-Assessment Multi Choice
Version Data-Driven Decision Making
(PVPC)


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?
a. Prescriptive
b. Predictive
c. Pareto chart
d. Biased - ANSWER-a

What are two reasons for the increasing use of analytics in organizational decision
making?
a. Relatively lower cost of computer storage
b. Lower availability of statistical experts
c. Higher cost of obtaining data
d. Higher computer processing power - ANSWER-a, d

In what way does probability theory inform decision-making for managers?
a. By quantifying risk
b. By quantifying data
c. By quantifying quality
d. By quantifying costs - ANSWER-a

Which type of data are the Olympic medals of gold, silver, and bronze examples of?
a. Nominal data
b. Ordinal data
c. Interval data
d. Ratio data - ANSWER-b

What are two aspects of data quality management?
a. It calculates spurious data.
b. It reduces the amount of incomplete data.

, c. It monitors data input rates.
d. It cleans data. - ANSWER-b, d

Which two attributes indicate potential data quality issues when evaluating a set of
nominal data?
a. Outlier data
b. Missing data
c. Out-of-range data
d. Misspelled data - ANSWER-b, d

When conducting a study that measures an individual's weight, all scales are calibrated
prior to use in measurement. Which type of error should this procedure significantly
reduce?
a. Systematic error
b. Omission error
c. Random error
d. Information error - ANSWER-a

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
each market location. What is the term for the different sales in this study?
a. The experimental unit
b. The treatment
c. The response variable
d. The intervention - ANSWER-c

A healthcare study follows a particular sample over time to identify how the health
habits of teenagers impact their likelihood of acquiring various diseases later in their life
in the hope that the healthcare organization will be able to create early prevention
programs. Which type of research design does this study describe?
a. Double blind study
b. Systematic study
c. Cohort study
d. Experimental study - ANSWER-c

Several missing values in a particular field in a dataset were observed. The likelihood of
a record having a missing value is correlated to another variable in the dataset. Which
two types of error might be introduced into the dataset if the removed record included
missing values?
a. Systematic error

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