Question
2. The nonnegative integer-valued random variable X has generating function
1
gx (t) log
- at
k) for k 0,1,2,..., E(X), and
where q is a positive constant. Determine P(X
Var(X)
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Transcribed Image Text

2. The nonnegative integer-valued random variable X has generating function 1 gx (t) log - at k) for k 0,1,2,..., E(X), and where q is a positive constant. Determine P(X Var(X)

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