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Given that z is a standard normal random variable, compute the following probabilities.

a. P(0 ‰ z ‰ .83)

b. P(1.57 ‰ z ‰ 0)

c. P(z > .44)

d. P(z ‰ ¥ .23)

e. P(z f. P(z ‰ .71) 

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