Derive the mаrginаl pmfs оf X аnd Y, respectively, by cоmpleting the fоllowing tables. Marginal pmf of X X=0 X=1 X=2 [px0] [px1] [px2] Marginal pmf of Y Y=0 Y=1 [py0] [py1] and compute their expected values: E(X) = [expectedX], and E(Y) = [expectedY] Show your work on finding the expectations on your scratch paper.