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4.1) (10 pts) Suppose that X and Y have the joint probability distribution shown in the table, find (a) the marginal distribu please explain
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f(x,y) a Marginal 10.16 2 0.12 0.38 0.27 4 0.04 0.12 0.07 o.so s 0.34 10.77 0.23 1.00 a) farginal of X al 2 1 4 - f (x) 0.77

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