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10 cards from this deck
Two outcomes (win/lose), fixed number of trials
Number of trials
Probability of success (win)
(nr)pr(1−p)n−r\binom{n}{r} p^r (1-p)^{n-r}(rn)pr(1−p)n−r
P(X≤a)P(X \leq a)P(X≤a)
Binomial PD
Binomial CD
E(X)=npE(X) = npE(X)=np
Var(X)=npq\text{Var}(X) = npqVar(X)=npq where q=1−pq = 1 - pq=1−p
Trials are independent of previous trials
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