# Question

Traffic exiting the Arlington Turnpike at Exit 123 conforms roughly to the Poisson conditions. The average number of cars exiting is 6 per minute. Compute the probability of

a. exactly 4 cars exiting during the next minute observed.

b. at least 10 cars exiting during the next minute observed.

c. no more than one car exiting during the next minute and a half.

d. exactly two cars exiting during the next thirty seconds observed.

a. exactly 4 cars exiting during the next minute observed.

b. at least 10 cars exiting during the next minute observed.

c. no more than one car exiting during the next minute and a half.

d. exactly two cars exiting during the next thirty seconds observed.

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