Cluster sampling is
A)a nonprobability sampling method
B)the same as convenience sampling
C)a probability sampling method
D)None of the alternative answers is correct.

Question

Quizplus · Accepted Answer

Cluster sampling is a probability sampling method where the population is divided into clusters, and a random sample of clusters is selected. Then, all individuals within the selected clusters are included in the sample. Therefore, it is a probability sampling method. A is incorrect because cluster sampling is a probability sampling method. B is incorrect because convenience sampling is a nonprobability sampling method where the sample is selected based on convenience. D is incorrect because one of the alternatives is correct, and that is C.

Cluster Sampling Is