Multiple Choice
The primary advantage of a stratified random sample is that
A) it ensures that there will be enough participants in each group to be able to make statistical decisions concerning the group.
B) it provides a sample that is guaranteed to be representative of the population.
C) it ensures that no single group is over-represented in the sample.
D) the other three choices are all advantages of a stratified random sample.
Correct Answer:
Verified
Correct Answer:
Verified
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