Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate. (Round your answers to four decimal places.) n USE SALT (a) P(0 s Z s 2.69) (b) P(0 < Z s 2) (c) P(-2.70 < z < 0)
Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate. (Round your answers to four decimal places.) n USE SALT (a) P(0 s Z s 2.69) (b) P(0 < Z s 2) (c) P(-2.70 < z < 0)
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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Transcribed Image Text: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 USE SALT
(a) P(0 < Z < 2.69)
(b) P(0 < Z < 2)
(c) P(-2.70 <Z < 0)
(d) P(-2.70 < Z < 2.70)
(e) P(Z < 1.82)
(f) P(-1.45 < Z)
(g) P(-1.70 <Z < 2.00)
(h) P(1.82 < Z < 2.50)
(i) P(1.70 < Z)
(j) P(|Z| < 2.50)
You may need to use the appropriate table in the Appendix of Tables to answer this question.
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