Question: I have a two part question i dont understand please answer and explain Assume that x has a normal distribution with the specified mean and

I have a two part question i dont understand please answer and explain

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

=8;=2

P(7x10) =

and

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

=28;=4.2

P(x30) =

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