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Competitive Stats
Q60Section C (Section C)60 of 60

Gaussian covariance against a cubic

Suppose (X,Y)(X,Y) has the N2(3,0,4,1,0.5)N_2(3,0,4,1,0.5) distribution. Then 4 Cov(X+Y,Y3)4\,\mathrm{Cov}(X+Y,Y^3) is equal to __________ (answer in integer)

Numerical answer: type the number (no options).

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