(Answered) Consider the following data from a random sample 23 12 26

Statistics

Consider the following data from a random sample: 23 12 26 14 20 25 14 11 21 14 25 21 22 21 8 19 17 22 17 16

a.) Construct a stem-and-leaf plot and specify the five-number index (min, Q1, Q2, Q3, & max)

b.) Compute the mean and the standard deviation

c.) Find a 95% confidence interval for the population mean.

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