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

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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 1
A Manufacturer Knows That Their Items Have A Normally Distributed Length With A Mean Of 10 3 Inches And Standard Devia 1 (9 KiB) Viewed 21 times
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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