The joint probability function of two discrete random variables X and Y is given by f(x,y) = (1/42) (2x+y), where x = 0, 1, 2 and y = 0, 1, 2, 3. Find the marginal distribution of g(x=1). Use 4 decimal places.
Added by Albert S.
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Step 1: Calculate the marginal distribution of X when X = 1 by substituting X = 1 into the marginal distribution formula derived in the Explanation. Show more…
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