Poisson Flashcards
(4 cards)
1
Q
Poisson: Written Form and parameters
A
n -> ∞ & p -> 0 & np < 5, np = λ, X~Poisson(λ) or X~Poisson(λ*t)
2
Q
Poisson: Equation
A
P(X = i) = e^-λ * (λ^i)/(i!)
3
Q
Poisson: Mean
A
λ
4
Q
Poisson: Variance
A
λ