Question: A sample data set has a mean of 57 and a standard deviation of 11. Determine whether each of the following sample measurements is outliers.

A sample data set has a mean of 57 and a standard deviation of 11. Determine whether each of the following sample measurements is outliers.
a. 65
b. 21
c. 72
d. 98

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To determine if the measurements are outliers compute the zscore a z x s 65 57 11 727 Since t... View full answer

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