Question: Find these probabilities associated with the standard normal random variable z: a. P(z > 5) b. P(- 3 < z < 3) c. P(z <

Find these probabilities associated with the standard normal random variable z:
a. P(z > 5)
b. P(- 3 < z < 3)
c. P(z < 2.81)
d. P(z > 2.81)

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