Answered>Order 6176

Marty’s Barber Shop has one barber. Customers have an arrival rate of 2.6 customers per hour, and haircuts are given with a service rate of 2 per hour. Use the Poisson arrivals and exponential service times model to answer the following questions:

What is the probability that no units are in the system? Round your answer to four decimal places.

P0 =

What is the probability that one customer is receiving a haircut and no one is waiting? Round your answer to four decimal places.

P1 =

What is the probability that one customer is receiving a haircut and one customer is waiting? Round your answer to four decimal places.

P2 =

What is the probability that one customer is receiving a haircut and two customers are waiting? Round your answer to four decimal places.

P3 =

What is the probability that more than two customers are waiting? Round your answer to four decimal places.

P(More than 2 waiting) =

What is the average time a customer waits for service? Round your answer to four decimal places.

Wq =