A researcher who divides a population into two groups (male and female) and then randomly selects a sample from each group is conducting what type of sampling technique?

Question

Quizplus · Accepted Answer

The researcher is dividing the population into two strata (male and female) and then randomly sampling from each stratum, which is called stratified random sampling. This technique ensures representation from each stratum and increases the precision and accuracy of the sample.

A Researcher Who Divides a Population into Two Groups (Male