QUESTION#15 AP Statistics 6th Edition Shoes Refer to Exercise 1. Jackson, who reported owning 22 pairs of shoes, has a standardized score of z=1.10 . a. Interpret this z-score. b. The standard deviation of the distribution of number of pairs of shoes owned in this sample of 20 boys is 9.42. Use this information along with Jackson’s z-score to find the mean of the distribution.

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