Question
A manufacturer knows that their items have a lengths that are skewed right, with a mean of 14.1 inches, and standard deviation of 4.5 inches.
A manufacturer knows that their items have a lengths that are skewed right, with a mean of 14.1 inches, and standard deviation of 4.5 inches.
If 41 items are chosen at random, what is the probability that their mean length is greater than 14.3 inches?
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Basic College Mathematics With Early Integers
Authors: Marvin L Bittinger, Judith A Beecher
3rd Edition
0321922794, 9780321922793
