Question #1: The joint pdf of a bivariable r.v. (X,Y) is given by: - ) fxx(x, y) = {kx?(9–» O sys1,05 Otherwise 105*32]

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Question 1 The Joint Pdf Of A Bivariable R V X Y Is Given By Fxx X Y Kx 9 O Sys1 05 Otherwise 105 32 1 (50.27 KiB) Viewed 33 times

Question #1: The joint pdf of a bivariable r.v. (X,Y) is given by: - ) fxx(x, y) = {kx?(9–» O sys1,05 Otherwise 105*32] 0 a) Find te value of k. b) Find the marginal pdf s of X and Y. c) Are X and Y independent? Question #2: The joint CDF function of two random variables X and Y is: Fx.r(x, y) = 0.22u(x - 1)u(y - 2) +0.288(x)u(y) + 0.28(x - 2)u(y - 1) +0.17u(x - 3)u(y) +0.13u(x - 4)u(y-2) Find and sketch the two-marginal distributions Fx(x) and Fy).