A manufacturer knows that their items have a normally distributed length, with a mean of 10.3 inches, and standard devia
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A manufacturer knows that their items have a normally distributed length, with a mean of 10.3 inches, and standard devia
A manufacturer knows that their items have a normally distributed length, with a mean of 10.3 inches, and standard deviation of 1.3 inches If one item is chosen at random, what is the probability that it is less than 8.5 inches long?
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