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Which distribution has a mean of 5? poisson with λ = 25 binomial with n = 200, π = .05 hypergeometric with n = 100, n = 10, s = 50?
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Which distribution has a mean of 5? poisson with λ = 25 binomial with n = 200, π = .05 hypergeometric with n = 100, n = 10, s = 50?

User John Alley
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1 Answer

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Hypergeometric with N = 100, n = 10, s = 50 has mean n s / N = 10*50/1000 = 5.
User Kenfire
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