When the population is divided into mutually exclusive sets,and then a simple random sample is drawn from each set,this is called:
A) simple random sampling.
B) stratified sampling.
C) cluster sampling.
D) systematic sampling.
E) quota sampling.

Question

Quizplus · Accepted Answer

When the population is divided into mutually exclusive sets and a simple random sample is drawn from each set, this is called stratified sampling. This method ensures that each stratum is represented in the sample, making it a more representative sample of the entire population.

When the Population Is Divided into Mutually Exclusive Sets,and Then