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
- / 3
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?
- 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 gain or loss.The sample provides reliable data that can be generalized to the larger population with confidence.
A player will gain $7.09 only in the first game.A player will gain an average of $7.09 per game over many games.
Don't know?
- of 45 2 / 3
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 understanding individual cases.The sample can be manipulated to show desired results.
The sample provides reliable data that can be generalized to the larger population with confidence.The sample may not represent the larger population accurately.
Don't know?
- of 45
Term
What role does the researcher play in an experiment?
Give this one a go later!
Provide participants with the results of the study Collect data from participants without intervention
Manipulate variables and observe the effects Analyze data after the experiment is completed
Don't know?
- / 3