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What is the service rate of the server

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Reference no: EM13771311

You jump out of your car at a location known to have one ATM, but a history of a line.  Usually you can expect to wait 250 seconds from the time you arrive until leaving with the $$. Service time averages 30 seconds.

Remembering Ρ = λ/μ, L = λW, W = 1/μ-λ,  Lq = ΡL,  Wq = ΡW

a. What is the utilization of the server?  _____%

b. What is the expected time between people arriving to this system? _____ seconds

c. How long is the line expected to be upon arrival?  _____ people

d. What is the service rate of the server? _____ people/second

Reference no: EM13771311

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