A marketing manager at very big machines wants to ...

Continuous Data: If f(x,y) is the joint pdf for x and y, the marginal pdf for x can be computed as and the marginal pdf for y can be computed as . E(X)= and . E(XY)= and E(h(X,Y))= f(x | y)=f(x,y) / f(y) where f(y)>0 and E(X|Y)= Cov(X,Y)=E(XY) -E(X)E(Y) and … ................
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