If a random variable follows a Poisson distribution with = 20 and t = 1/2, find

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If a random variable follows a Poisson distribution with λ = 20 and t = 1/2, find the
a. Expected value, variance, and standard deviation of this Poisson distribution
b. probability of exactly 8 successes
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Business Statistics A Decision Making Approach

ISBN: 9780133021844

9th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry

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