8. DETAILS DEVORESTAT9 4.3.028.MI.S. Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate. (Round your answers to four decimal plac USE SALT (a) P(0 ≤Z ≤ 2.41) (b) P(0 ≤ Z≤ 2) (c) P(-2.70 ≤Z≤ 0) (d) P(-2.70 ≤ Z ≤ 2.70)
8. DETAILS DEVORESTAT9 4.3.028.MI.S. Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate. (Round your answers to four decimal plac USE SALT (a) P(0 ≤Z ≤ 2.41) (b) P(0 ≤ Z≤ 2) (c) P(-2.70 ≤Z≤ 0) (d) P(-2.70 ≤ Z ≤ 2.70)
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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Transcribed Image Text:8.
DETAILS
DEVORESTAT9 4.3.028.MI.S.
Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate. (Round your answers to four decimal places.)
(a) P(0 ≤ Z ≤ 2.41)
(b) P(0 ≤Z≤ 2)
USE SALT
(c) P(-2.70 ≤ Z≤ 0)
(d) P(-2.70 ≤ Z≤ 2.70)
(e) P(Z ≤ 1.46)
(f) P(-1.65 ≤ Z)
(g) P(-1.70 ≤ Z ≤ 2.00)
(h) P(1.46 ≤ Z ≤ 2.50)
P(1 70 71
4
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