19. Using the data in the Excel file Ohio Education Performance, test the hypotheses that the mean...
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19. Using the data in the Excel file Ohio Education Performance, test the hypotheses that the mean difference in writing and reading scores is zero and that the mean difference in math and science scores is zero. Use the paired-sample procedure.
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Business Analytics Methods Models And Decisions
ISBN: 9780132950619
1st Edition
Authors: James R. Evans
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