=+39. A company utilizes two different machines to manufacture parts of a certain type. During a single shift, a sample of n 5 20 parts produced by each machine is obtained, and the value of a particular critical dimension for each part is determined. The accompanying comparative boxplot is constructed from the resulting data. Compare and contrast the two samples.

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2 95 105 115 Dimension Machine Figure for Exercise 39 Unless otherwise noted, all content on this page is © Cengage Learning.