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11 cards from this deck
Discrete probability distribution
Two possible outcomes (success or failure)
Probability of success ppp remains constant
Trials are independent of each other
(nk)pk(1−p)n−k\binom{n}{k} p^k (1-p)^{n-k}(kn)pk(1−p)n−k
n!k!(n−k)!\frac{n!}{k!(n-k)!}k!(n−k)!n!
μ=n×p\mu = n \times pμ=n×p
σ2=n×p×(1−p)\sigma^2 = n \times p \times (1-p)σ2=n×p×(1−p)
Total number of trials
Probability of success
Quality control, surveys, games of chance
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