??????????????????????? is a sampling procedure in which the elements for the sample are chose from the population in groups.
A)Stratified sampling
B)Systematic sampling
C)Cluster sampling
D)multiphase sampling.

Question

Quizplus · Accepted Answer

Cluster sampling is the correct choice because it involves selecting entire groups or clusters from a population for inclusion in the sample, rather than selecting individual elements. This method is often used when a population is naturally divided into groups or when individual sampling would be impractical.

??????????????????????? Is a Sampling Procedure in Which the Elements for the Sample