Question

what is the range of Poisson distribution​

Answer 1

Answer:

Poisson Distribution

Mean λ

Mode For non-integer λ, it is the largest integer less than λ. For integer λ, x = λ and x = λ - 1 are both the mode.

Range 0 to \infty

Standard Deviation \sqrt{\lambda}

Coefficient of Variation \frac{1} {\sqrt{\lambda}}

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Answer 2

Step-by-step explanation:

Mean λ

Mode For non-integer λ, it is the largest integer less than λ. For integer λ, x = λ and x = λ - 1 are both the mode.

Range 0 to \infty

Standard Deviation \sqrt{\lambda}

Coefficient of Variation \frac{1} {\sqrt{\lambda