Suppose p is the number of cars per minute passing through a certain road junct

Question

Suppose p is the number of cars per minute passing through a certain road junction between 5 PM and 6 PM, and p has a Poisson distribution with mean 3. What is the probability of observing fewer than 3 cars during any given minute in this interval?

Options:

A . 8/(2e3)

B . 9/(2e3)

C . 17/(2e3)

D . 26/(2e3)

Answer: Option C

-NA-

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