Mathematics, 29.06.2021 20:00, lee9724

A research group at Nike decides to survey NCSU students for their preferences in clothing brands. They divide all students into groups according to the College they belong to (like College of Science, College of Architecture, etc.). Then they take a simple random sample of 50 students from EACH college. What kind of a sample is this

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A research group at Nike decides to survey NCSU students for their preferences in clothing brands. T...