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(d) P( 16 < x < 22|µ= 21 and o = 3) (e) P(x > 75|µ= 60 and o = 2.89)

(d) P( 16 < x < 22|µ= 21 and o = 3) (e) P(x > 75|µ= 60 and o = 2.89)

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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part d,e

Assume a normal distribution and find the following probabilities. (Round the values of z to 2 decimal places, e.g. 1.25. Round your answers to 4 decimal places, e.g. 0.2531.) (a) P(x < 20| H = 23 and o = 3) %3D 0.1587 (b) P(x > 40|µ = 30 and o = 7) 0.0764 (c) P(x > 25 | µ = 30 and o = 5) 0.8413 (d) P( 16 < x< 22|µ = 21 and o = 3) %3D (e) P(x > 75|µ= 60 and o = 2.89)
Transcribed Image Text:Assume a normal distribution and find the following probabilities. (Round the values of z to 2 decimal places, e.g. 1.25. Round your answers to 4 decimal places, e.g. 0.2531.) (a) P(x < 20| H = 23 and o = 3) %3D 0.1587 (b) P(x > 40|µ = 30 and o = 7) 0.0764 (c) P(x > 25 | µ = 30 and o = 5) 0.8413 (d) P( 16 < x< 22|µ = 21 and o = 3) %3D (e) P(x > 75|µ= 60 and o = 2.89)
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