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Unformatted text preview: ( x ) dx 2 =Var(X)= ( âˆ« x âˆ’ x ) 2 f (x) dx Distribution Mean Variance pdf cdf Bernoulli(p) p p(1p) p(x)=p x (1p) 1x Binomial(n,p) np np(1p) x n p x p x n x f = ) 1 ( ) ( Geom(p) 1 p 2 1 p pp(x)=p(1p) x1 F(x) = 1 (1p) x Poisson(Î») Î» Î» ! ) ( x x e x f Î»= Exponential (Î») 1 2 1 f(x)= x ex e1 Normal(Î¼,Ïƒ 2 ) Î¼ Ïƒ 2 , 2 2 1 2 2 1 ) ( = Ïƒ Î¼ Ï€Ïƒ x e x f = )! !*( ! x n x n x n...
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 Summer '08
 Kyung
 Statistics, Conditional Probability, Probability

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