Answered: (1) Find P(X > 2.54 and Y > 1) (2)…

(1) Find P(X > 2.54 and Y > 1) (2) Find the marginal probability density function fx(2), and hence fx(4.31) (3) Find the marginal probability density function fy (y) and hence find fy(1.43)

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

(1) Find P(X > 2.54 and Y > 1)

(2) Find the marginal probability density function fx(2), and hence fx(4.31)

(3) Find the marginal probability density function fy (y) and hence find fy(1.43)

f (x, y) =
{
xe-(2+y)
0
x>0 and y>0
otherwise

Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.

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