An important goal of _______ sampling is that there is less variability within the resulting subgroups than in the entire population.
A) stratified
B) cluster
C) quota
D) systematic

Question

Quizplus · Accepted Answer

Stratified sampling aims to reduce variability within subgroups by dividing the population into smaller, distinct groups (strata) before sampling. This ensures that the sample more accurately reflects the population's diversity.

An Important Goal of _______ Sampling Is That There Is