In order to successfully utilize stratified random sampling, the researcher would need to
A) have considerable knowledge of the population.
B) track the participants over a period of time.
C) utilize random sampling without replacement.
D) All of the above.

Question

Quizplus · Accepted Answer

Stratified random sampling requires the researcher to have considerable knowledge of the population to divide it into distinct subgroups or strata before sampling.

In Order to Successfully Utilize Stratified Random Sampling, the Researcher