Random variableExpected value , variance , and standard deviation a) For the following random variable X, find the expected value , variance , and standard deviation X=x01234P(X=x)1/164/166/164/161/16 b) For the following random variable X, find the expected value , variance , and standard deviation X=x-20246P(X=x)0.150.150..20.250.25

Name: Random variableExpected value , variance , and standard deviation
Uploaded: 2024-03-20T07:07:12.000Z
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Description: Random variableExpected value , variance , and standard deviation a) For the following random variable X, find the expected value , variance , and standard deviation X=x01234P(X=x)1/164/166/164/161/16 b) For the following random variable X

Given that X=x 0 1 2 3 4 P(X=x) 116 416 616 416 116 We know that Expected value E(x) =…

Answered: Expected value , variance , and…

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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Random variable

Expected value , variance , and standard deviation

a) For the following random variable X, find the expected value , variance , and standard deviation

X=x	0	1	2	3	4
P(X=x)	1/16	4/16	6/16	4/16	1/16

b) For the following random variable X, find the expected value , variance , and standard deviation

X=x	-2	0	2	4	6
P(X=x)	0.15	0.15	0..2	0.25	0.25

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