The situation where a researcher directly selects groups and then uses all of the elements in the groups is called
A) one-stage cluster sampling
B) two-stage area sampling
C) two-strata stratified sampling
D) one-stage systematic sampling

Question

Quizplus · Accepted Answer

It is a one-stage cluster sample,because all of the elements are used within the groups that are selected.

The Situation Where a Researcher Directly Selects Groups and Then