The sampling technique that involves choosing individuals from the population such that individuals are chosen from a pre-existing group ______.
A) simple random sample
B) cluster sample
C) haphazard sample
D) stratified random sample

Question

Quizplus · Accepted Answer

Cluster sampling involves selecting individuals from the population by first dividing the population into pre-existing groups (clusters) and then randomly selecting entire clusters for the sample.

The Sampling Technique That Involves Choosing Individuals from the Population