Within a local college,sociology majors constitute 20% of freshmen,20% of sophomores,30% of juniors,and 25% of seniors.Jennifer wants to make sure that her sample proportionally matches the population of sociology majors.Which method of sampling should she employ to be successful?
A) quota sampling.
B) cluster sampling.
C) simple random sampling
D) accidental sampling.
E) systematic sampling.

Question

Quizplus · Accepted Answer

Quota sampling ensures that the sample reflects the population's characteristics by setting specific quotas for each subgroup, such as class year in this case.

Within a Local College,sociology Majors Constitute 20% of Freshmen,20% of Sophomores,30