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The Mean of a Poisson Random Variable X,where λ Is

Question 153

Multiple Choice

The mean of a Poisson random variable X,where λ is the average number of times that an event occurs in a certain period of time or space,is:


A) λ
B) λ2
C) The mean of a Poisson random variable X,where λ is the average number of times that an event occurs in a certain period of time or space,is: A) λ B) λ<sup>2</sup> C) D) λ + 1
D) λ + 1

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