Question: The random variable X has mass function p(x)=4131125x=0x=1x=2 Provide your answers to two decimal places. (a) Find the moment generating function of X and evaluate

The random variable X has mass function p(x)=4131125x=0x=1x=2 Provide your answers to two decimal places. (a) Find the moment generating function of X and evaluate it at the point t=2. (b) Find the second derivative of the moment generating function and evaluate it at the point t=2. (c) Use the m.g.f. to find the second moment of X

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