Suppose x is a random variable for which a Poisson probability distribution with 5 provides a good characterization a Graph p(x) for x 0, 1, 2, , 15 b Find and for x and locate and the interval 2 on the graph c What is the probability that x will fall within the interval 2

Question: Suppose x is a random variable for which a Poisson probability distribution with = 5 provides a good characterization. a. Graph p(x) for x

Suppose x is a random variable for which a Poisson probability with  = 5 provides a good characterization.
a. Graph p(x) for x = 0, 1, 2,..., 15.
b. Find μ and σ for x and locate μ and the interval μ ± 2σ on the graph.
c. What is the probability that x will fall within the interval μ ± 2σ?

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