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(1 point) The joint probability density function ofX and Y is given by f(x,y) = 609 -100x2)e', Find 6 and the expected value ofX: $95]

(1 point) The joint probability density function ofX and Y is given by f(x,y) = 609 -100x2)e"', Find 6 and the expected value ofX: $95]

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