Gaussian random variables X₁ and X₂ whose X₁ = 2,0x²=9₁ X₂ =−1, 2 = 4 and Cx₁x=-3 are transformed to new random variables Y₁ and Y₂ such that Y₁ = −X₁ + X₂ Y₂ = -2X₁ -3X₂ Find (a) X², (b) X₂², (c) Px₁x₂, (d) o,²,

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A: Given  V(x)=5, V(y)=3,  Z=-2x+4y-3  X and Y are independent

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A: The correlation coefficient between two random variables X and Y is defined as:  ρ(X, Y) = Cov(X, Y)…

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Q: 1) If Var(X-Y) = 2, Var(X+ Y) = 4, E(X) = 3 and E(Y) E(XY)? = 1, than what is

A: According to bartleby experts guidelines we can answer only question. Rest can be repost.

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Q: random variables with E(X) =2, E(Y)=3 ,V(X)=4,V(Y)=16. Find a)E(5X-Y) b)V(5X-Y) c)COV(3X+Y,Y)…

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