Suppose a large chain of home improvement stores has a computer located near the front entrance of each of their stores to allow prospective employees to submit employment applications. Suppose that between the hours of 9 a.m. and 12 noon on non-holiday weekdays, people arrive at the computer to submit applications uniformly, and that the mean time each computer sits idle is 10 min. Determine the probability that on a random non-holiday weekday, the computer will sit idle for more than 15 min during the hours of 9 a.m. and 12 noon. Give your answer in decimal form, precise to three decimal places.
Probability=
Suppose a large chain of home improvement stores has a computer located near the front entrance...