5/12/25, 3:04 AM Statistical Data Literacy - D772
WGU D772 Objective Assessment | OA | Questions
and Answers | 2025 Update | 100% Correct.
Correct
Incorrect
WGU D772 Objective Assessment
45 Correct terms
Questions and answers
1 of 45
Term
In a game of chance there are two possible moves, A and B, and
each can lead to either success or failure. The probability of A
leading to success is 10%, and if it succeeds it is worth 18 points. On
the other hand, the probability of B leading to success is 65%, and if
it succeeds it is worth 4 points. Which move should a player make,
and why?
Give this one a go later!
,5/12/25, 3:04 AM Statistical Data Literacy - D772
B because the expected value
Two-way table
is higher than that of A.
Manipulate variables and observe
The specific maze color
the effects
Don't know?
2 of 45
Term
What is one example of a sample from a research study?
Give this one a go later!
A collection of flowers from the A set of 100 randomly
same area collected bees from a hive
A survey of bee enthusiasts' A single bee observed in a lab
opinions setting
Don't know?
3 of 45
Term
What role does the researcher play in an experiment?
, 5/12/25, 3:04 AM Statistical Data Literacy - D772
Give this one a go later!
Provide participants with the results Collect data from participants
of the study without intervention
Analyze data after the experiment is Manipulate variables and
completed observe the effects
Don't know?
4 of 45
Term
What is the mode of the following set of numbers: {54, 65, 63, 48, 65,
61, 51, 67, 70, 66}?
Give this one a go later!
5.55 65
The sample provides reliable data
that can be generalized to the 37
larger population with confidence.
Don't know?
5 of 45
WGU D772 Objective Assessment | OA | Questions
and Answers | 2025 Update | 100% Correct.
Correct
Incorrect
WGU D772 Objective Assessment
45 Correct terms
Questions and answers
1 of 45
Term
In a game of chance there are two possible moves, A and B, and
each can lead to either success or failure. The probability of A
leading to success is 10%, and if it succeeds it is worth 18 points. On
the other hand, the probability of B leading to success is 65%, and if
it succeeds it is worth 4 points. Which move should a player make,
and why?
Give this one a go later!
,5/12/25, 3:04 AM Statistical Data Literacy - D772
B because the expected value
Two-way table
is higher than that of A.
Manipulate variables and observe
The specific maze color
the effects
Don't know?
2 of 45
Term
What is one example of a sample from a research study?
Give this one a go later!
A collection of flowers from the A set of 100 randomly
same area collected bees from a hive
A survey of bee enthusiasts' A single bee observed in a lab
opinions setting
Don't know?
3 of 45
Term
What role does the researcher play in an experiment?
, 5/12/25, 3:04 AM Statistical Data Literacy - D772
Give this one a go later!
Provide participants with the results Collect data from participants
of the study without intervention
Analyze data after the experiment is Manipulate variables and
completed observe the effects
Don't know?
4 of 45
Term
What is the mode of the following set of numbers: {54, 65, 63, 48, 65,
61, 51, 67, 70, 66}?
Give this one a go later!
5.55 65
The sample provides reliable data
that can be generalized to the 37
larger population with confidence.
Don't know?
5 of 45
