Using data in the Excel file Colleges and Universities, find 95% confidence intervals for the median SAT
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Using data in the Excel file Colleges and Universities, find 95% confidence intervals for the median SAT for each of the two groups, liberal arts colleges and research universities. Based on these confidence intervals, does there appear to be a difference in the median SAT scores between the two groups?
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Colleges and Universities School Type Median SAT Amherst Lib Arts 1315 Barnard Lib Arts 1220 Bates L...View the full answer
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Business Analytics Methods Models and Decisions
ISBN: 978-0321997821
2nd edition
Authors: James R. Evans
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