Page 1 of 15
WGU C207 DATA DRIVEN DECISION MAKING EXAM
QUESTIONS AND VERIFIED SOLUTIONS LATEST
UPDATE THIS YEAR
QUESTION: The Davenport-Kim three-stage model consists of framing the problem, solving the
problem, and communicating results. Which two of the following are part of framing the
problem stage? - ANSWER-Determine the scope of the problem
Review of previous findings
QUESTION: A healthcare provider is researching blood glucose levels before and after
exercising. What two elements should be part of any experimental study such as this? -
ANSWER-Treatment procedures
Experimental response
QUESTION: Runners cover 26.2 miles in the Olympics marathon. What level of measurement is
this? - ANSWER-Ratio
QUESTION: What level of measurement is the type of cars produced in Ford factory? - ANSWER-
Nominal
QUESTION: What level of measurement is this the 10 best cities in the U.S. to retire in? -
ANSWER-Ordinal
, Page 2 of 15
QUESTION: What level of measurement are women's dress sizes (2,4,6, etc.)? - ANSWER-
Interval
QUESTION: A local school board is studying the impact of a proposed change in testing on math
scores. Bias can be introduced into the study by both students and teachers. Which research
technique would eliminate this type of bias? - ANSWER-Double blind study
QUESTION: A Company's product development team test 3 new car waxes by waxing 5 cars
with each wax and then running them through a car wash. They then record number of washes
it takes before the wax begins to deteriorate. What is the term for the five cars? - ANSWER-The
experimental unit
QUESTION: An online retailer selling workout apparel has a large increase in sales during
December and declares that their weekly newspaper ad resulted in higher sales. What misuse
of statistics may the retailer have used in making this decision?
0/1 - ANSWER-Association and Causation
For companies to attract and retain their best customers they need a complete portrait of who
they are. To develop this portrait companies turn to - ANSWER-Analytics
WGU C207 DATA DRIVEN DECISION MAKING EXAM
QUESTIONS AND VERIFIED SOLUTIONS LATEST
UPDATE THIS YEAR
QUESTION: The Davenport-Kim three-stage model consists of framing the problem, solving the
problem, and communicating results. Which two of the following are part of framing the
problem stage? - ANSWER-Determine the scope of the problem
Review of previous findings
QUESTION: A healthcare provider is researching blood glucose levels before and after
exercising. What two elements should be part of any experimental study such as this? -
ANSWER-Treatment procedures
Experimental response
QUESTION: Runners cover 26.2 miles in the Olympics marathon. What level of measurement is
this? - ANSWER-Ratio
QUESTION: What level of measurement is the type of cars produced in Ford factory? - ANSWER-
Nominal
QUESTION: What level of measurement is this the 10 best cities in the U.S. to retire in? -
ANSWER-Ordinal
, Page 2 of 15
QUESTION: What level of measurement are women's dress sizes (2,4,6, etc.)? - ANSWER-
Interval
QUESTION: A local school board is studying the impact of a proposed change in testing on math
scores. Bias can be introduced into the study by both students and teachers. Which research
technique would eliminate this type of bias? - ANSWER-Double blind study
QUESTION: A Company's product development team test 3 new car waxes by waxing 5 cars
with each wax and then running them through a car wash. They then record number of washes
it takes before the wax begins to deteriorate. What is the term for the five cars? - ANSWER-The
experimental unit
QUESTION: An online retailer selling workout apparel has a large increase in sales during
December and declares that their weekly newspaper ad resulted in higher sales. What misuse
of statistics may the retailer have used in making this decision?
0/1 - ANSWER-Association and Causation
For companies to attract and retain their best customers they need a complete portrait of who
they are. To develop this portrait companies turn to - ANSWER-Analytics
