7/12/25, 10:07 PM Data Literacy D772
WGU D772 OA | Objective Assessment | Questions and
Answers | 2025 Update | 100% Correct.
Correct
Incorrect
WGU D772
147 Correct terms
Questions and answers
,7/12/25, 10:07 PM Data Literacy D772
Families Siblings
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Term
Graphical representations of data can be manipulated in ways that
intentionally mislead the reader. Two of the most common ways this is
done are:
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-manipulating the scales on the
axes of the graph A study claims its results were based
-representing the data using on 1000 patients, but the study
more dimensions than actually only had 200 participants.
appropriate
In a list of 1000 people, if you want a
sample of 100, the sampling interval
Population
would be 10 (every 10th person is
selected)
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,7/12/25, 10:07 PM Data Literacy D772
Definition
distribution that is approximately flat, with no modes, in
which the observations are roughly equally (or uniformly)
distributed among the different values
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Impossible Random
Normal Uniform
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Definition
means that one variable directly causes an effect in the other.
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No pattern (No correlation) Association
A strong relationship (strong
Causal relationship (causation)
correlation)...
, 7/12/25, 10:07 PM Data Literacy D772
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Definition
a specific type of observational study where individuals self-report the
values of variables, often by providing their opinions or answering
questions. Surveys are commonly used to gather information about
attitudes, beliefs, behaviors, and demographics.
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Case Studies Meta-analyses
Sample Surveys Field Studies
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WGU D772 OA | Objective Assessment | Questions and
Answers | 2025 Update | 100% Correct.
Correct
Incorrect
WGU D772
147 Correct terms
Questions and answers
,7/12/25, 10:07 PM Data Literacy D772
Families Siblings
Don't know?
2 of 147
Term
Graphical representations of data can be manipulated in ways that
intentionally mislead the reader. Two of the most common ways this is
done are:
Give this one a go later!
-manipulating the scales on the
axes of the graph A study claims its results were based
-representing the data using on 1000 patients, but the study
more dimensions than actually only had 200 participants.
appropriate
In a list of 1000 people, if you want a
sample of 100, the sampling interval
Population
would be 10 (every 10th person is
selected)
Don't know?
3 of 147
,7/12/25, 10:07 PM Data Literacy D772
Definition
distribution that is approximately flat, with no modes, in
which the observations are roughly equally (or uniformly)
distributed among the different values
Give this one a go later!
Impossible Random
Normal Uniform
Don't know?
4 of 147
Definition
means that one variable directly causes an effect in the other.
Give this one a go later!
No pattern (No correlation) Association
A strong relationship (strong
Causal relationship (causation)
correlation)...
, 7/12/25, 10:07 PM Data Literacy D772
Don't know?
5 of 147
Definition
a specific type of observational study where individuals self-report the
values of variables, often by providing their opinions or answering
questions. Surveys are commonly used to gather information about
attitudes, beliefs, behaviors, and demographics.
Give this one a go later!
Case Studies Meta-analyses
Sample Surveys Field Studies
Don't know?
