# Question

Suppose that x has a Poisson distribution with.

a. Use the formulas given in this section to compute the mean, variance, and standard deviation, [µ ( 2σx] and [µx ( 3 σx]

b. Calculate the intervals and. Then use the probabilities you calculated in Exercise 5.30 to find the probability that x will be inside each of these intervals.

a. Use the formulas given in this section to compute the mean, variance, and standard deviation, [µ ( 2σx] and [µx ( 3 σx]

b. Calculate the intervals and. Then use the probabilities you calculated in Exercise 5.30 to find the probability that x will be inside each of these intervals.

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