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Show transcribed image text (2 points) Suppose that X and Y have joint density function 6e-2z -3y if x〉0, otherwise (a) The joint distribution function (b) fx(x) = (c) fy(y) = (d) Are X and Y independent? (enter yes/no)
(2 points) Suppose that X and Y have joint density function 6e-2z -3y if x〉0, otherwise (a) The joint distribution function (b) fx(x) = (c) fy(y) = (d) Are X and Y independent? (enter yes/no)