Question: Given that z is a standard normal random variable, compute the following probabilities. a. P(0 z .83) b. P(1.57 z 0)

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 < 1.20)
f. P(z ≤ –.71)

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