Which of the following is true of stratified sampling?
A) It includes discussions among participants.
B) It requires conversations between participants and researchers.
C) It cannot be used without a population list.
D) It is easy to use without a knowledge of the population.

Question

Quizplus · Accepted Answer

Stratified sampling requires a population list or a sampling frame to be prepared beforehand, as it involves dividing the population into subgroups or strata and then randomly selecting individuals from each stratum. It does not necessarily require discussions or conversations between participants and researchers, and it may not be easy to use without knowledge of the population.

Which of the Following Is True of Stratified Sampling