Calculate the standard deviation of X

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Calculate the standard deviation of X

A typhoon insurance policy covers both water damage
X, and wind damage Y, where X and Y have joint
density function
f(x,y) = { 0.13e-0.5x-0.2y – 0.06e*02y -0.06e-0.5-0.4y+0.12e*0.4y ,
x> 0, y > 0
otherwise
Transcribed Image Text:A typhoon insurance policy covers both water damage X, and wind damage Y, where X and Y have joint density function f(x,y) = { 0.13e-0.5x-0.2y – 0.06e*02y -0.06e-0.5-0.4y+0.12e*0.4y , x> 0, y > 0 otherwise
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