Nadia wants to compare the responses of the social science majors at her university, she wants her sample to be grouped in a meaningful way so that all majors in the social sciences are represented. Which sample method should she use?
A) simple random sampling
B) systematic sample with random start.
C) stratified random sample
D) proportional stratified random sampling

Question

Quizplus · Accepted Answer

Stratified random sampling is a sampling method in which the population is divided into strata (groups) and then a random sample is selected from each stratum. This method ensures that all strata are represented in the sample.

Nadia Wants to Compare the Responses of the Social Science