Probability

computed by using the probabllltv OISII'IDUIIOH.I 7. [15 points] From historical data, Nicks Auto Tinting estimates that cars arriVe at the rate of 10'per hour, all day Saturday. With a crew working on tinting cars, Nick figures that cars can be tinted at the rate of one every 5 minutes. One car at a time is tinted in this example of a single-channel waiting line. Assuming Poisson arrivals and exponential service times, find following: 3. Average number of cars in line. b. Average time a car waits before it is tinted. c. Average time a car Spends in the service system. d. Utilization rate of the work crew. e. Probability that no cars are in the system. He'naww&quot