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In Exercises 29-34 the mean and standard deviation of a nor- mal variable X are given. Find the indicated probability. 30. X is the standard normal variable Z; P(X = -1.5). 32. μ = 100, o = 16; P(80 ≤ X ≤ 120)

In Exercises 29-34 the mean and standard deviation of a nor- mal variable X are given. Find the indicated probability. 30. X is the standard normal variable Z; P(X = -1.5). 32. μ = 100, o = 16; P(80 ≤ X ≤ 120)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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In Exercises 29-34 the mean and standard deviation of a nor- mal variable X are given. Find the indicated probability. 30. X is the standard normal variable Z; P(X < -1.5). 32. μ = 100, σ = 16; P(80 ≤ X ≤ 120)
Transcribed Image Text:In Exercises 29-34 the mean and standard deviation of a nor- mal variable X are given. Find the indicated probability. 30. X is the standard normal variable Z; P(X < -1.5). 32. μ = 100, σ = 16; P(80 ≤ X ≤ 120)
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