Question

mean an variance are equal in*​

Answer 1

Answer:

Mean and Variance of Poisson Distribution. If μ is the average number of successes occurring in a given time interval or region in the Poisson distribution, then the mean and the variance of the Poisson distribution are both equal to μ.

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Answer 2

$\implies$
Mean and Variance of Poisson Distribution. If μ is the average number of successes occurring in a given time interval or region in the Poisson distribution, then the mean and the variance of the Poisson distribution are both equal to μ.