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    Variance on Shelter Sample Data

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    You want to make a statement about the variability in the costs of personnel shelters. After collecting sample data (cost in $K) on 9 shelters you perform some preliminary calculations.

    Given the information provided:

    The coefficient of variation is about 17.64%

    The variance is about $61.72K

    The standard deviation is about $79.36K

    The coefficient of variation is about 18.86%

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    https://brainmass.com/math/algebra/variance-on-shelter-sample-data-587948

    Solution Summary

    This solution logically arrives at the right option by performing necessary calculations. Attached in Word.

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