Exercise 5.3.1

Answers

$G(z) = E[z^x] = z^np_n = z^ne^{λ}λn n! = e^{λ} (zλ)n n! = e{-λ}e{zλ} = e^{(z − 1)λ}$

 
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2020-03-20 00:00
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