Free WGU Data-Driven-Decision-Making Exam Questions

Become WGU Certified with updated Data-Driven-Decision-Making exam questions and correct answers

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Total 125 Questions | Updated On: May 12, 2026

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Question 1

What is a statistical process control procedure for a drill manufacturer?

A : Determining the different market segments for its drills

B : Determining whether the weight of selected drills is within a tolerable range

C : Forecasting future consumer demand for its drills

D : Implementing collaborative planning forecasting and replenishment

Answer: B

Question 2

What is a statistical process control procedure for a drill manufacturer?

A : Determining the different market segments for its drills

B : Determining whether the weight of selected drills is within a tolerable range

C : Forecasting future consumer demand for its drills

D : Implementing collaborative planning forecasting and replenishment

Answer: B

Question 3

How is a cause-and-effect diagram used?

A : To assign blame for manufacturing problems

B : To brainstorm possible root causes for an intermittency problem

C : As a financial risk calculation tool for a new product release

D : As a software tool to automatically generate a business process diagram

Answer: B

Question 4

A political ballot gives voters the option to vote for one of three candidates. Eight voters cast their ballots. Which statistical rule should be used to determine the possible voting outcomes?

A : Multiplication principle

B : Conditional probability

C : Bayes' theorem

D : Combination

Answer: A

Question 5

When researchers are studying the effect of new drug treatments on patients, bias can be introduced by patients if they are aware of who receives the placebo. Which type of research design eliminates this type of bias?

A : Observational study

B : Prospective cohort study

C : Time series study

D : Blind study

Answer: D

Page: 1 / 25

Total 125 Questions | Updated On: May 12, 2026

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