A sample is a subset of a group that should:
A)include everyone in the population
B)represent the entire group (population)
C)represent a group within the population
D)be as inexpensive as possible
E)none of the above

Question

Quizplus · Accepted Answer

A sample should represent the entire group (population) as accurately as possible, but it does not necessarily have to include everyone in the population. C is partially correct, but it leaves out the importance of representativeness. D is incorrect as cost may not determine the representativeness of the sample. E is incorrect as at least one of the options must be correct.

A Sample Is a Subset of a Group That Should