# Question: Use Theorem 5 9 to show that for the Poisson distribution

Use Theorem 5.9 to show that for the Poisson distribution α3 = 1/√λ, where α3 is the measure of skewness defined in Exercise 4.26 on page 129.

Theorem 5.9

The moment-generating function of the Poisson distribution is given by

MX(t) = eλ(et – 1)

Theorem 5.9

The moment-generating function of the Poisson distribution is given by

MX(t) = eλ(et – 1)

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