At Central High School, 28% of the students are Freshmen, 26% are Sophomores, 24% are Juniors, and 22% are Seniors. The student manager of the school newspaper would like to conduct a survey to estimate the proportion of each class that plans to attend the upcoming Football game. She suggests surveying a random sample of 100 students, but specifically by selecting random samples of 28 Freshmen, 26 Sophomores, 24 Juniors, and 22 Seniors. What would be your statement about this sampling procedure?

Question

Muhammad Sharp

24 May, 19:02

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Jovanni Gaines · Answer 1

This is a stratified random sample because a separate random sample is selected from each class.