a) average= 1.6

poison random variable= 3

Poisson Distribution f(x) = e^{-λ}λ^{x} / x!

λ= is an average rate of value.

x= is a poisson random variable.

e =is the base of logarithm(e=2.718).

2.718^-1.6*1.6^3/3!= 0.138

can you do part B as well?

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