8. What is the probability that z is less than 0.627 P(z < 0.62) = 0.7989 (Click to view hint) 9. What is the probability that z is greater than 0.627 P(z > 0.62) = 0.2611 (Click to view hint) %3D 10. What is probability that z is less than 2.8? P(z < 2.8) = 0.0026 11. What is the probability that z is greater than 2.8? P(z > 2.8) = 0.9974

8. What is the probability that z is less than 0.627 P(z < 0.62) = 0.7989 (Click to view hint) 9. What is the probability that z is greater than 0.627 P(z > 0.62) = 0.2611 (Click to view hint) %3D 10. What is probability that z is less than 2.8? P(z < 2.8) = 0.0026 11. What is the probability that z is greater than 2.8? P(z > 2.8) = 0.9974

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

100%

Open the normal table (opens in a new window) and use it to answer the following questions. The answers in 8-11 are incorrect I need the correct answers.

8. What is the probability that z is less than 0.627
P(z < 0.62)
0.7989
(Click to view hint)
9. What is the probability that z is greater than 0.627
P(z > 0.62)
0.2611
(Click to view hint)
10. What is probability that z is less than 2.8?
P(z < 2.8) =
0.0026
11. What is the probability that z is greater than 2.8?
P(z > 2.8)
0.9974
%3D
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