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WGU C207 DATA DRIVEN DECISION MAKING FINAL
EXAM 2025|Actual Exam Set Questions And Verified
Answers (Correct solutions) | Get It 100% Accurate!!
Frame the Problem, Solving the Problem and Communicating Results are part of
which decision making model? - (ANSWER)Davenport-Kim three-stage model
In which stage of the Davenport-Kim model is problem recognition? -
(ANSWER)Framing the problem
In which stage of the Davenport-Kim model is data collection? - (ANSWER)Solving
the problem
What is a key reason we study statistics? - (ANSWER)To make informed decisions
Visually presenting the data assists in which stage of the Davenport-Kim model? -
(ANSWER)Communicating the results
When does research fail to produce reliable results? - (ANSWER)Poor research
validity
What are the two major issues surrounding research standards? - (ANSWER)Best
practices and ethics
In order to be a statistically valid sample, the sample must be: - (ANSWER)The
appropriate size and random
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Not selecting a random sample is what type of bias? - (ANSWER)Measurement
Not selecting a right sized sample is what type of bias? - (ANSWER)Measurement
Research best practices eliminate... - (ANSWER)Bias
Outliers create this type of error - (ANSWER)Out-of Range
Unpredictable error - (ANSWER)Random Error - No correlation
Error may occur from missing data. (Example: Space not filled in) -
(ANSWER)Omission Error - Distorted results
This error repeats itself - (ANSWER)Systematic Error - Skewed results
Observation points that are distant from other observations. - (ANSWER)Outliers
Note: Can be included or excluded in analysis (causes skewness)
Types of Bias: Bias that occurs from not selecting a random sample -
(ANSWER)Measurement bias
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Types of Bias: Bias introduced because respondents believe it will be beneficial if
selected. - (ANSWER)Conscious bias (key word: benefit)
Consistent and repeatable data - (ANSWER)Reliable
Resulting from accurate measurements - (ANSWER)Valid data
If a responder lies on their survey, this creates what type of bias? -
(ANSWER)Information
Sorting your spreadsheet can expose these errors by moving them to the very top
or the very bottom of the column - (ANSWER)Omission or Out-of-Range
An error that will fix itself over time - (ANSWER)Random
An error that will not fix itself. You must do something - (ANSWER)Systematic
Cleaning and organizing data - (ANSWER)Data Management
Are the following variable quantitative or qualitative? Personality type, social
class, or communication style - (ANSWER)Qualitative
WGU C207 DATA DRIVEN DECISION MAKING FINAL
EXAM 2025|Actual Exam Set Questions And Verified
Answers (Correct solutions) | Get It 100% Accurate!!
Frame the Problem, Solving the Problem and Communicating Results are part of
which decision making model? - (ANSWER)Davenport-Kim three-stage model
In which stage of the Davenport-Kim model is problem recognition? -
(ANSWER)Framing the problem
In which stage of the Davenport-Kim model is data collection? - (ANSWER)Solving
the problem
What is a key reason we study statistics? - (ANSWER)To make informed decisions
Visually presenting the data assists in which stage of the Davenport-Kim model? -
(ANSWER)Communicating the results
When does research fail to produce reliable results? - (ANSWER)Poor research
validity
What are the two major issues surrounding research standards? - (ANSWER)Best
practices and ethics
In order to be a statistically valid sample, the sample must be: - (ANSWER)The
appropriate size and random
, 2
Not selecting a random sample is what type of bias? - (ANSWER)Measurement
Not selecting a right sized sample is what type of bias? - (ANSWER)Measurement
Research best practices eliminate... - (ANSWER)Bias
Outliers create this type of error - (ANSWER)Out-of Range
Unpredictable error - (ANSWER)Random Error - No correlation
Error may occur from missing data. (Example: Space not filled in) -
(ANSWER)Omission Error - Distorted results
This error repeats itself - (ANSWER)Systematic Error - Skewed results
Observation points that are distant from other observations. - (ANSWER)Outliers
Note: Can be included or excluded in analysis (causes skewness)
Types of Bias: Bias that occurs from not selecting a random sample -
(ANSWER)Measurement bias
, 3
Types of Bias: Bias introduced because respondents believe it will be beneficial if
selected. - (ANSWER)Conscious bias (key word: benefit)
Consistent and repeatable data - (ANSWER)Reliable
Resulting from accurate measurements - (ANSWER)Valid data
If a responder lies on their survey, this creates what type of bias? -
(ANSWER)Information
Sorting your spreadsheet can expose these errors by moving them to the very top
or the very bottom of the column - (ANSWER)Omission or Out-of-Range
An error that will fix itself over time - (ANSWER)Random
An error that will not fix itself. You must do something - (ANSWER)Systematic
Cleaning and organizing data - (ANSWER)Data Management
Are the following variable quantitative or qualitative? Personality type, social
class, or communication style - (ANSWER)Qualitative
