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Let E(X ) = 1, E(Y ) = 3, Corr(X, Y ) = -0.

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Let E(X ) = 1, E(Y ) = 3, Corr(X, Y ) = -0.2, E(X2 ) = 10 and E(Y2 ) = 13. Find the covariance between X and Y

A.

-2.8

B.

1.3

C.

-1.2

D.

None of the above

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