On average, the state police catch eight speeders per hour at a certain location on Interstate I-90. Assume that the number of speeders per hour follows the Poisson distribution. In addition to providing the answer, state the relevant Excel commands.
a. What is the probability that the state police wait less than 10 minutes for the next speeder?
b. What is the probability that state police wait between 15 and 20 minutes for the next speeder?
c. What is the probability that state police wait more than 25 minutes for the next speeder?