WGU C207 Final Exam Questions and
Answers 100% Pass
There are two types of statistics (Analytics) - ANSWER-Descriptive and
Inferential
Descriptive statistics are used to _____? - ANSWER-Inform/ Explanatory
Inferential statistics are used to _______? - ANSWER-Predict/ Trend
Name the 4 levels of measurement - ANSWER-(NOIR) Normal, Ordinal, Interval,
Ratio
Continuous data with unique zero point - ANSWER-Ratio
Orders datât at equal distance apart - ANSWER-Interval
Place qualitative objects in some kind of order - ANSWER-Ordinal
Identify, group, or categorize - ANSWER-Nominal
Outliers create this type of error - ANSWER-Out-of-Range
Unpredictable error - ANSWER-Random error- No correlation
Error may occur from missing data ( Space not filled in) - ANSWER-Omission
Error- Distorted Results
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, The error repeats itself - ANSWER-Systematic Error- Skewed results
What is the process of quality Control? - ANSWER-Reduce/ minimize errors
All variable measurements and manipulations are under the researcher's control -
ANSWER-experimental study
Used when impractical or impossible to control the conditions of the study -
ANSWER-Observational study
Participants are not told if they arena the treatment group or control group -
ANSWER-Blind Study
The procedure the researcher applies to each subject - ANSWER-Treatments
Neither the treatment allocator nor the participants know who is in the treatment
group or control group - ANSWER-Double blind study
Questions favor an outcome or the interviewer asks questions that favor an
outcome - ANSWER-Information Bias
The average outcome (payout) when the future includes scenarios that may or may
not happen - ANSWER-Expected monetary value (EVM) Analysis
Observation favor an outcome or the interviewer ask questions that favor and
outcome - ANSWER-Outliers Note: Can be included or excluded in the analysis
(Cause of Skewness)
©️COPYRIGHT 2025, ALL RIGHTS RESERVED. 2
Answers 100% Pass
There are two types of statistics (Analytics) - ANSWER-Descriptive and
Inferential
Descriptive statistics are used to _____? - ANSWER-Inform/ Explanatory
Inferential statistics are used to _______? - ANSWER-Predict/ Trend
Name the 4 levels of measurement - ANSWER-(NOIR) Normal, Ordinal, Interval,
Ratio
Continuous data with unique zero point - ANSWER-Ratio
Orders datât at equal distance apart - ANSWER-Interval
Place qualitative objects in some kind of order - ANSWER-Ordinal
Identify, group, or categorize - ANSWER-Nominal
Outliers create this type of error - ANSWER-Out-of-Range
Unpredictable error - ANSWER-Random error- No correlation
Error may occur from missing data ( Space not filled in) - ANSWER-Omission
Error- Distorted Results
©️COPYRIGHT 2025, ALL RIGHTS RESERVED. 1
, The error repeats itself - ANSWER-Systematic Error- Skewed results
What is the process of quality Control? - ANSWER-Reduce/ minimize errors
All variable measurements and manipulations are under the researcher's control -
ANSWER-experimental study
Used when impractical or impossible to control the conditions of the study -
ANSWER-Observational study
Participants are not told if they arena the treatment group or control group -
ANSWER-Blind Study
The procedure the researcher applies to each subject - ANSWER-Treatments
Neither the treatment allocator nor the participants know who is in the treatment
group or control group - ANSWER-Double blind study
Questions favor an outcome or the interviewer asks questions that favor an
outcome - ANSWER-Information Bias
The average outcome (payout) when the future includes scenarios that may or may
not happen - ANSWER-Expected monetary value (EVM) Analysis
Observation favor an outcome or the interviewer ask questions that favor and
outcome - ANSWER-Outliers Note: Can be included or excluded in the analysis
(Cause of Skewness)
©️COPYRIGHT 2025, ALL RIGHTS RESERVED. 2
