## Question

###### Point) The random variable X has mass functlonX=iP(x) =x =2X =3Provide your answersdecimal places:Find the moment generating function of X and evaluate it at the point 1=2.Find the second derivative of the moment generating function and evaluate it at the point (=2_Use the m.g.f. to find the second moment of X,

point) The random variable X has mass functlon X=i P(x) = x =2 X =3 Provide your answers decimal places: Find the moment generating function of X and evaluate it at the point 1=2. Find the second derivative of the moment generating function and evaluate it at the point (=2_ Use the m.g.f. to find the second moment of X,

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