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A state representative wishes to estimate the mean number of women representatives per state legislature. A...

A state representative wishes to estimate the mean number of women representatives per state legislature. A random sample of 17 states is selected, and the number of women representatives is shown. Based on this sample, find the 90% confidence interval of the population mean.

4          32        33        34        24        27        15        48        25

18        39        21        58        130      31        19        16

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