Which one of the following sampling examples would generally lead to the least reliable statistical inferences about the population from which the sample has been selected?
A)A random sample selected without replacement.
B)A random sample selected with replacement.
C)A voluntary response sample.
D)A systematic sample.

Question

Quizplus · Accepted Answer

A voluntary response sample would generally lead to the least reliable statistical inferences as individuals self-select into the sample and may not be representative of the population as a whole.

Which One of the Following Sampling Examples Would Generally Lead