Grand Central High School has an enrollment of 2,170 students. They are taking a sample of 200
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Grand Central High School has an enrollment of 2,170 students. They are taking a sample of 200 students to survey them about a proposed school policy. Rather than take a simple random sample, they want the sample to have the same percentage breakdown of the whole school. They take a stratified random sample. The following table gives the percent breakdown of students at Grand Central High School:
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Related Book For
Financial Algebra Advanced Algebra With Financial Applications
ISBN: 9781337271790
2nd Edition
Authors: Robert Gerver, Richard J. Sgroi
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