(d) P(z <-1.38) (e) P(-1.63 < z s-1.38) (f) P(z = 2.56)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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[6] Let z be a standard normal random variable. Compute the following
probabilities.
Transcribed Image Text:[6] Let z be a standard normal random variable. Compute the following probabilities.
(d) P(z <-1.38)
(e) P(-1.63 < z s-1.38)
(f) P(z = 2.56)
Transcribed Image Text:(d) P(z <-1.38) (e) P(-1.63 < z s-1.38) (f) P(z = 2.56)
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