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A manufacturer knows that their items have a normally distributed length, with a mean of 9.5 inches, and standard deviation of 0.6 inches. If 3

A manufacturer knows that their items have a normally distributed length, with a mean of 9.5 inches, and standard deviation of 0.6 inches.

If 3 items are chosen at random, what is the probability that their mean length is less than 10.1 inches?

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