Find the following probability for the standard normal random variable z. a. ​P(−1.96≤z<−0.22​) b. ​P(z≥​0) c. ​P(−2.35≤z≤1.45​)

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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Find the following probability for the standard normal random variable z.
 
a.
​P(−1.96≤z<−0.22​)
b.
​P(z≥​0)
 c.
​P(−2.35≤z≤1.45​)
 
 
 
 
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