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A salesperson records the number of sales she makes each month. The results are below. 51,17,25,39,7,49,62,41,20,6,43,13...

A salesperson records the number of sales she makes each month. The results are below.

51,17,25,39,7,49,62,41,20,6,43,13

(a) Find the five-number summary.

(b) Construct a box plot.

(c) Find the interquartile range

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