Question
A manufacturer knows that their items have a normally distributed length, with a mean of 9.5 inches, and standard deviation of 2.1 inches. If one
A manufacturer knows that their items have a normally distributed length, with a mean of 9.5 inches, and standard deviation of 2.1 inches.
If one item is chosen at random, what is the probability that it is less than 12.8 inches long?
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Intermediate Algebra With Trigonometry
Authors: Charles P McKeague
1st Edition
1483218759, 9781483218755
