SOLUTION: Given that x has a poisson distribution with u=8, what is the probability that x=9? P(9)= ______ (Round four decimal places as needed)

SOLUTION: Given that x has a poisson distribution with u=8, what is the probability that x=9? P(9)= ______ (Round four decimal places as needed)

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Question 564279: Given that x has a poisson distribution with u=8, what is the probability that x=9?
P(9)= ______ (Round four decimal places as needed)
Answer by ad_alta(240) (Show Source): You can put this solution on YOUR website!
If by 'u' you are referring to the mean, then the answer is P(x)=[(8^9)(e^(-8))]/9!=.1241 (approximately)
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