We have the poisson distribution with mean 4. find px , Ask an Expert

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1. Decide whether experiment is binomial, Poisson or neither based upon the info given. Each week a man plays the game in which he has a 21% chance of winning. The random variable is number of times he wins in 64 weeks.

A)binomial

B)Poisson

C)neither

2. We have the Poisson distribution with mean = 4. Find P(X = 3), P(X < 3), P(X <= 3), P(X > 3), variance, and standard deviation.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M922590

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