#4: Given f(x, y) = 2-x-y,. 0≤x≤ 1, 0sys1 d) Find E(Y) e) Find the first four raw moments. f) Find first four moments about mean. g) Find the correlation coefficient between X and Y. Interpret the result.

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A: projau=u.aa2a   For two vectors u=u1,u2 and a=a1,a2a.u=a1×u1+a2×u2   For any vector x=x1,x2x=x12+x22…

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A: We can answer the question as below.

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: A detailed solution is given below

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A: We first factor the numerator and denominator to simplify

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A: a, b=a, c=2

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A: Integral.

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A: A vector space V together with an inner product is called an inner product space. For example: V=ℝn…

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