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    Hypothesis Testing

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    From Bill's writing, we know that his average sentence length was 10.4
    A paper has 59 sentences with an average length of 8.9, with a SD of 2.7. Test whether this paper was written by Bill.

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    https://brainmass.com/statistics/hypothesis-testing/hypothesis-testing-average-sentence-length-28377

    Solution Preview

    The Mean is M=10.4
    N=59
    X=8.9
    SD=2.7

    Ho: X=M
    Ha: X isn't equal to ...

    Solution Summary

    From Bill's writing, we know that his average sentence length was 10.4
    A paper has 59 sentences with an average length of 8.9, with a SD of 2.7. Test whether this paper was written by Bill.

    $2.49

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