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Marty's Barber Shop has one barber. Customers have an arrival rate of 2.9 customers per hour, and haircuts are given with a service rate of 4 per hour. Use the Poisson arrivals and exponential service times model to answer the following questions:(a) What is the probability that no units are in the system?If required, round your answer to four decimal places.P0 = (b) What is the probability that one customer is receiving a haircut and no one is waiting?If required, round your answer to four decimal places.P1 = (c) What is the probability that one customer is receiving a haircut and one customer is waiting?If required, round your answer to four decimal places.P2 = (d) What is the probability that one customer is receiving a haircut and two customers are waiting?If required, round your answer to four decimal places.P3 = (e) What is the probability that more than two customers are waiting?If required, round your answer to four decimal places.P(More than 2 waiting) = (f) What is the average time a customer waits for service?If required, round your answer to four decimal places.Wq =
What is clinical competence? What role does competence play in professional practice? Look up the statutes for your state and share
In reliance on the anticipated receipts, Kids Care contracts for the construction of a residence for homeless teens. After the concert, Gerard tells Kids Care that he has decided not to donate the receipts to the organization.
A large bakery buys flour in 25-pound bags. The bakery uses an average of 1,215 bags a year. Preparing an order and receiving a shipment of flour involves a cost of $10 per order. Yearly carrying costs are $75 per bag.
The forecast for Monday was derived by observing Monday's demand level and setting Monday's forecast level equal to this demand level. Subsequent forecasts were derived by using exponential smoothing with a smoothing constant of 0.25.
How can you prepare an initial response when charged that will attract the interest of the company that posted the RFP?
Looking out over the next decade, estimate the likely standards of value creation. How would you advise a company like IBM or Cisco to configure and coordinate its value chain
based on this information and the multiplicative seasonal model, illustrate what will the demand level be for mark's sailboats in the spring of 2011
A small furniture manufacturer produces tables and chairs. Each product must go through three stages of the manufacturing process: assembly, finishing, and inspection
Create a list of three best practices that any organization could follow to best leverage foreign exchange movements. Explain your rational.
Discuss some of the key aspects to developing successful process and systems development projects. Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response.
Suppose gas station manager needs expected per-gallon gasoline price at least $3.15. Illustrate what should be mean service time at pump.
Illustrates what are the Identification also description of human implications, potential resistance factors also the drivers of the change.
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