Question: Suppose Z N ( 0 , 1 ) . ( a ) Find the moment generating function of Z . ( b ) Find the

Suppose ZN(0,1).
(a) Find the moment generating function of Z.
(b) Find the density function of Y=Z12+Z22, where Z1,Z2 id N(0,1).
Suppose ZN(0,1). (a) Find the moment generating function of Z. (b)

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