4/19/25, 5:52 AM Statistical Data Literacy - D772 Pretest
WGU D772 Pre-Assessment | 45 Questions
and Answers | 2025 Update | 100% Correct.
Correct
Incorrect
WGU D772 Pre-Assessment
45 Correct terms
Questions and answers
,4/19/25, 5:52 AM Statistical Data Literacy - D772 Pretest
The president of a marketing firm emails a survey to senior executives on how
well the company is being led, and they are asked to send it back to the
president's administrative assistant.
Categorical
Don't know?
2 of 45
Term
A game has an expected value of $7.09. How should this be
interpreted?
Give this one a go later!
A player will break even with no The sample provides reliable data
gain or loss. that can be generalized to the
larger population with confidence.
A player will gain $7.09 only in the A player will gain an average
first game. of $7.09 per game over many
games.
Don't know?
3 of 45
, 4/19/25, 5:52 AM Statistical Data Literacy - D772 Pretest
Term
What is one implication of using a representative sample?
Give this one a go later!
The sample is only useful for The sample can be manipulated to
understanding individual cases. show desired results.
The sample provides reliable The sample may not represent the
data that can be generalized larger population accurately.
to the larger population with
confidence.
Don't know?
4 of 45
Term
What role does the researcher play in an experiment?
Give this one a go later!
Provide participants with the results Collect data from participants
of the study without intervention
Manipulate variables and Analyze data after the experiment is
observe the effects completed
Don't know?
WGU D772 Pre-Assessment | 45 Questions
and Answers | 2025 Update | 100% Correct.
Correct
Incorrect
WGU D772 Pre-Assessment
45 Correct terms
Questions and answers
,4/19/25, 5:52 AM Statistical Data Literacy - D772 Pretest
The president of a marketing firm emails a survey to senior executives on how
well the company is being led, and they are asked to send it back to the
president's administrative assistant.
Categorical
Don't know?
2 of 45
Term
A game has an expected value of $7.09. How should this be
interpreted?
Give this one a go later!
A player will break even with no The sample provides reliable data
gain or loss. that can be generalized to the
larger population with confidence.
A player will gain $7.09 only in the A player will gain an average
first game. of $7.09 per game over many
games.
Don't know?
3 of 45
, 4/19/25, 5:52 AM Statistical Data Literacy - D772 Pretest
Term
What is one implication of using a representative sample?
Give this one a go later!
The sample is only useful for The sample can be manipulated to
understanding individual cases. show desired results.
The sample provides reliable The sample may not represent the
data that can be generalized larger population accurately.
to the larger population with
confidence.
Don't know?
4 of 45
Term
What role does the researcher play in an experiment?
Give this one a go later!
Provide participants with the results Collect data from participants
of the study without intervention
Manipulate variables and Analyze data after the experiment is
observe the effects completed
Don't know?
