The situation where a researcher directly selects groups and then randomly selects elements from within the selected groups is called
A) one-stage area sampling
B) two-stage cluster sampling
C) two-strata stratified sampling
D) two-stage systematic sampling

Question

Quizplus · Accepted Answer

Stage one is the selection of the groups.Stage two is the random selection of the elements within the selected groups.

The Situation Where a Researcher Directly Selects Groups and Then