Let (X,Y) be a discrete bivariate random variable with non-zero values of the joint probability mass function given by t

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Let X Y Be A Discrete Bivariate Random Variable With Non Zero Values Of The Joint Probability Mass Function Given By T 1 (79.37 KiB) Viewed 101 times

Let (X,Y) be a discrete bivariate random variable with non-zero values of the joint probability mass function given by the following table px,y(x,y)x= 2 x=3 x=5 y=1 2/37 4/37 5/37 y=2 4/37 1/37 3/37 y=4 1/37 7/37 10/37 Let Z=X-Y: What is the range R z of Z? A. 0.1053 B. Find P(Z=0); {-2,-1,0,1,2,3} Find P(Z >1) C. 0.3243