The following is a set of data from a sample of n = 6: a. Calculate the

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The following is a set of data from a sample of n = 6:image text in transcribed

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

b. Find and list the five-number summary.

c. Draw a boxplot and describe its shape.

d. If each of the data values above is decreased by 2, describe the effect on the values in part (a), if any.

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