A manufacturer knows that their items have a normally distributed length, with a mean of 9.4 inches, and standard deviation of 1.2 inches. If one item is chosen at random, what is the probability that...

HELP ASAP ASAP PLZ FOR BOTHA manufacturer knows that their items have a normally distributed length, with a mean of 9.4<br>inches, and standard deviation of 1.2 inches.<br>If one item is chosen at random, what is the probability that it is less than 10.7 inches long?<br>

Extracted text: A manufacturer knows that their items have a normally distributed length, with a mean of 9.4 inches, and standard deviation of 1.2 inches. If one item is chosen at random, what is the probability that it is less than 10.7 inches long?
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 13.2<br>years, and standard deviation of 4.3 years.<br>If you randomly purchase one item, what is the probability it will last longer than 4 years?<br>Check Answer<br>

Extracted text: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 13.2 years, and standard deviation of 4.3 years. If you randomly purchase one item, what is the probability it will last longer than 4 years? Check Answer

Jun 06, 2022
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