(1 point) The random variable X has mass function 1 4 x=0 p(x) = x=1 3 5 12 x= 2 Provide your answers to two decimal pla
Posted: Thu Jan 13, 2022 5:46 am
(1 point) The random variable X has mass function 1 4 x=0 p(x) = x=1 3 5 12 x= 2 Provide your answers to two decimal places. (a) Find the moment generating function of X and evaluate it at the point t=1. (b) Find the second derivative of the moment generating function and evaluate it at the point t=1. (c) Use the m.g.f. to find the second moment of X.