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HW-1025 Harrys Car Wash
2. From historical data, Harry’s Car Wash estimates that dirty cars arrive at the rate of 10 per hour all day Saturday. With a crew working the wash line, Harry figures that cars can be cleaned at the rate of one every 5 minutes. One car at a time is cleaned in this exampldepe of a single-channel waiting line.
Assuming Poisson arrivals and exponential service times, find the
a.) Average number of cars in line.
b.) Average time a car waits before it is washed.
c.) Average time a car spends in the service system.
d.) Utilization rate of the car wash.
e.) Probability that no cars are in the system.
Answer will be sent by email as attachment.
Assuming Poisson arrivals and exponential service times, find the
a.) Average number of cars in line.
b.) Average time a car waits before it is washed.
c.) Average time a car spends in the service system.
d.) Utilization rate of the car wash.
e.) Probability that no cars are in the system.
Answer will be sent by email as attachment.
