# Question: The following is a set of data from a sample

The following is a set of data from a sample of n = 5:

7 - 5 - 8 7 9

a. Compute the first quartile (Q1), the third quartile (Q3), and the interquartile range.

b. List the five- number summary.

c. Construct a boxplot and describe its shape.

d. Compare your answer in (c) with that from Problem 3.4 (d) on page 111. Discuss.

7 - 5 - 8 7 9

a. Compute the first quartile (Q1), the third quartile (Q3), and the interquartile range.

b. List the five- number summary.

c. Construct a boxplot and describe its shape.

d. Compare your answer in (c) with that from Problem 3.4 (d) on page 111. Discuss.

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