Question: (1) Show that the following probability density function (pdf) belongs to the exponential family of distribution. A f ( y: M. A ) = A

(1) Show that the following probability density function (pdf) belongs to the exponential family of distribution. A f ( y: M. A ) = A ( V - N ) exp V >0. 2y' (6 marks) (1i) Using your answers from part ()(i), show that Var Y|=

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