Consider the probability triple [0, 1]2, B[0, 1], Leb2), where Leb2 is the two dimensional Lebesgue measure on [0, 1]2. You may use the fact that for A [0, 1]2, Leb₂ (A) is given by the area of the set A. Let X: [0, 1]2 → R and Y[0, 1]2 → R be random variables defined by X(W₁, W₂) = W₁ + W₂₂ Y(W₁, W₂) = W₂ - W1. w2) Let Fx,y be the joint cumulative distribution function of X and Y with respect to the two dimensional Lebesgue measure. Find Fx,y (0.9,0.09). Give your answer in four decimal places. Answer:

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A: Solution: Let X, Y and Z are random variables.  X~B(n= 16, p=1/4)Y~Geom(p=1/2=0.5)and Z~Poisson(λ=5)…

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A: Solution

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Q: Var(X – Z) Drag answer here E(4Y - 2Z) Drag answer here Var(2X + Y)

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