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Descriptive statistics of a data set

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Reference no: EM131856644

Below are the known descriptive statistics of a data set.

Mean=90, Stdev=20, median=95, max=150, min=5, 35th percentile=30, 75th percentile=125.

Compute the variance.

Please help me with finding what equation to use and how to plug in the numbers.

Reference no: EM131856644

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