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    Frequency distribution: mean and standard deviation

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    Determine the mean and the standard deviation of the following frequency distribution.

    CLASS FREQUENCY

    0 UP TO 5 2
    5 UP TO 10 7
    10 UP TO 15 12
    15 UP TO 20 6
    20 UP TO 25 3

    © BrainMass Inc. brainmass.com June 3, 2020, 6:48 pm ad1c9bdddf
    https://brainmass.com/statistics/frequency-distribution/frequency-distribution-mean-and-standard-deviation-75831

    Solution Summary

    This solution provides step-by-step calculations for finding mean and standard deviation of a frequency distribution.

    $2.19

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