A researcher is doing a study on champagne consumption.She has defined three different income groups and has assigned interviewers a specific number of interviews with respondents in each group.This is an example of
A)cluster sampling.
B)convenience sampling.
C)random sampling.
D)quota sampling.
E)snowball sampling.

Question

Quizplus · Accepted Answer

This is an example of quota sampling, as the researcher has set quotas for each income group to ensure representation from each group in the study.

A Researcher Is Doing a Study on Champagne Consumption