Solution-For the standard normal random variable z find z

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For the standard normal random variable z, find z for each situation.

a. The area to the left of z is 0.2119.

b. The area between - z and z is 0.9030.

c. The area between - z and z is 0.2052.

d. The area to the left of z is 0.9948.

e. The area to the right of z is 0.6915.

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