Answered: Let x be a normally distributed random…

Let x be a normally distributed random variable with the following parameters: μ = 135.628 σ = 28.622 12 What is the probability that x will be below 100 ? a 0.1343 b 0.1243 c 0.1151 d 0.1066

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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Question

Let x be a normally distributed random variable with the following parameters:

μ =	135.628
σ =	28.622

What is the probability that x will be below

100

a	0.1343
b	0.1243
c	0.1151
d	0.1066

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Expert Solution

Step 1

Given that

μ = 135.628 , ? =28.622

X~Normal(μ=135.628 , ? =28.622)

Find P(X<100)

Formula for Z-score

Z=(x-μ)/?

Step by step

Solved in 2 steps

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