Question: A ) Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four

A ) Assume thatxhas a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)

=41;=14

P(50x70) =

B) Assume thatxhas a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)

=103;=13

P(x90) =

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