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    Statistics: Find Mean and Standard Deviation of Sample Data

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    For the data in the following sample:
    8, 1, 5, 1, 5

    A. Find the mean and the standard deviation
    B. Now change the score of x = 8 to X = 18, and find the new mean and standard deviation.
    C. Describe how one extreme score influences the mean and standard deviation.

    © BrainMass Inc. brainmass.com June 4, 2020, 12:30 am ad1c9bdddf
    https://brainmass.com/statistics/quantative-analysis-of-data/statistics-find-mean-standard-deviation-sample-data-342483

    Solution Summary

    The solution finds the mean and standard deviation of sample data.

    $2.19

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