Explore BrainMass

Explore BrainMass

    Calculating mean, range, variance and standard deviation

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    The weights (in pounds) of a sample of five boxes being sent by UPS are: 12, 6, 7, 3, and 10.

    a. Compute the mean for this sample. Show your work!!
    b. Compute the range for this sample. Show your work!!
    c. Compute the variance for this sample. Show your work!!
    d. Compute the standard deviation for this sample. Show your work!!

    © BrainMass Inc. brainmass.com March 4, 2021, 10:11 pm ad1c9bdddf
    https://brainmass.com/statistics/quantative-analysis-of-data/calculating-mean-range-variance-and-standard-deviation-308825

    Attachments

    Solution Preview

    Please refer attached file for better clarity of formulas.

    a. Compute the mean for this sample. Show your work!! ...

    Solution Summary

    Solution depicts the methodology to calculate mean, range, variance and standard deviation for the given sample.

    $2.49

    ADVERTISEMENT