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#8 Find the indicated probability. P(7 sx<9); µ= 5; 0 = 1.2

#8 Find the indicated probability. P(7 sx<9); µ= 5; 0 = 1.2

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
Problem 1P
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**Problem #8** Find the indicated probability: \( P(7 \leq x \leq 9) \) with a mean (\( \mu \)) of 5 and a standard deviation (\( \sigma \)) of 1.2. **Problem #14** Find the indicated probability: \( P(x \geq 2) \) with a mean (\( \mu \)) of 3 and a standard deviation (\( \sigma \)) of 0.25. **Problem #22** Find the z-value such that 95% of the standard normal curve lies to the right of \( z \).
Transcribed Image Text:**Problem #8** Find the indicated probability: \( P(7 \leq x \leq 9) \) with a mean (\( \mu \)) of 5 and a standard deviation (\( \sigma \)) of 1.2. **Problem #14** Find the indicated probability: \( P(x \geq 2) \) with a mean (\( \mu \)) of 3 and a standard deviation (\( \sigma \)) of 0.25. **Problem #22** Find the z-value such that 95% of the standard normal curve lies to the right of \( z \).
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