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PLEASE SHOW ALL WORK AND EXPLANATION . The following data represents the ages of chief justices...

PLEASE SHOW ALL WORK AND EXPLANATION . The following data represents the ages of chief justices of the US Supreme Court when they were appointed. 44 56 51 46 59 56 58 55 65 64 68 69 56 62 62 62 50

d. Use the special calculator features to find the standard deviation of the ages for these justices the year they were appointed. [Round to two decimal places.] (3 points)

e. Find the variance of the ages of these justices the year they were appointed. [Round to two decimal places.] (3 points)

f. Build the five-number summary for this data. This does not include fences and outliers.

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Answer #1

d. Standard deviation=7.20

e. Variance=51.78

f. Five number Summary

Five number Summary
Minimum 44
Q1 55
Q2 58
Q3 62
Maximum 69
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