## Question

###### Point) Suppose that the moment generating function of a random variable X is Mx(t) = exp(4e' 4) and that of a random variable Y is My(t) = (; & + 3) If X and Y are independent; find each of the following:(a) P{X + Y =3} =(b) P{XY = 0}(c) E[XY] = 44.8(d) E[(X + Y)2] = 237.28

point) Suppose that the moment generating function of a random variable X is Mx(t) = exp(4e' 4) and that of a random variable Y is My(t) = (; & + 3) If X and Y are independent; find each of the following: (a) P{X + Y =3} = (b) P{XY = 0} (c) E[XY] = 44.8 (d) E[(X + Y)2] = 237.28

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