Let X and Y be discrete random variables with joint pdf f(x,y) given by the following table: y = 1y = 2y = 3x = 10.10.20x = 200.1670.4x = 30.0670.0220.033Find the marginal pdf’s of X and Y. Are X and Y independent?

Given data is y=1 y=2 y=3 Total x=1 0.1 0.2 0 0.3 x=2 0 0.167 0.4 0.567 x=3 0.067 0.022…

Answered: Let X and Y be discrete random…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Question

100%

Let X and Y be discrete random variables with joint pdf f(x,y) given by the following table:

	y = 1	y = 2	y = 3
x = 1	0.1	0.2	0
x = 2	0	0.167	0.4
x = 3	0.067	0.022	0.033

Find the marginal pdf’s of X and Y. Are X and Y independent?

Definition Definition Probability of occurrence of a continuous random variable within a specified range. When the value of a random variable, Y, is evaluated at a point Y=y, then the probability distribution function gives the probability that Y will take a value less than or equal to y. The probability distribution function formula for random Variable Y following the normal distribution is: F(y) = P (Y ≤ y) The value of probability distribution function for random variable lies between 0 and 1.

Expert Solution