Q1076
When a population is heterogeneous, it is divided into groups, so that there is homogeneity within the group and heterogeneity between the groups, and some items are selected at random from each group. It is a case of:
A.
Cluster Random Sampling
B.
Systematic Random Sampling
C.
Quota Sampling
D.
Stratified Random Sampling
AnswerAnswer: Option D
Solution
Answer: Option D
No explanation is given for this question Let's Discuss on Board