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    Paired Sample Procedure

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    Using the data in the Excel file..., test the hypotheses that the mean difference in writing and reading is zero, and that the mean difference in math and science is zero. Use the paired sample procedure.

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    https://brainmass.com/statistics/students-t-test/paired-sample-procedure-482070

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    Answer
    H0: There is no significant difference in the mean score of writing and reading.
    H1: There is significant difference in the mean score of writing and reading.
    Test Statistic: t= where and S are the mean and SD difference
    Rejection criteria: Reject the null hypothesis, if the calculated value of t is greater than the critical value of t at 0.05% significance level.
    Details

    Paired-sample analysis for ...

    Solution Summary

    In this solution we test a given set of hypotheses.

    $2.19

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