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Consider the data set: 34,49,27,15,50,57,31,39,27,51,62,42,42,36. a. Compute the sample mean, the sample variance, and the sample...

Consider the data set: 34,49,27,15,50,57,31,39,27,51,62,42,42,36.

a. Compute the sample mean, the sample variance, and the sample standard deviation of this data set. [Note: Round your answers to four decimal places.]

b. Construct the five-point summary for this data set (i.e. find its maximum, minimum, median, and quartiles) and sketch the boxplot.

c. Are there any possible outliers in this data set?

d. Construct a Stem-and-Leaf plot.

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