Question: 07. Discrete X and Y random variables only take integer values. Construct a probability density table using the combined density function given below and calculate

07. Discrete X and Y random variables only take integer values. Construct a probability density table using the combined density function given below and calculate the con stants. fxr(x, y) = {s (10 's (10 x3 - y3) Os x3 + y3 59 other Case According; a) E(X) b) E(Z) fox2=Var(X) g) oz2=Var(2) c)E(X2) h) 0xz=Cov(XZ) d)E(Z) i)pxz e) E(X2) calculate

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