in Probability
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3 votes
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If x has a modified Poisson distribution

$P_k = P_r(x = k) =$$\Large \frac{ ( e^m - 1 )^{-1} m^k}{k!}$, $(k = 1,2,3.....)$, then expected value of x is .......
in Probability
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4 Comments

k in numerator canceled $k!$
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ohh formula
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@Mk utkarsh, isnt it e^m/(m* (e^m - 1) 'm' is in denominator right?
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