If the researcher wants the sample size of each subgroup to be proportional in its representation to the population, which type of stratified sampling strategy should they use?

Name: If the researcher wants the sample size of each subgroup to be proportional in its representation to the population, which type of stratified sampling strategy should they use?
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Question

Quizplus · Accepted Answer

Proportional stratified sampling ensures that the sample size of each subgroup is proportional to its representation in the population.

If the Researcher Wants the Sample Size of Each Subgroup