A Single Bay Car Wash with a Poisson Arrival Rate

question 68

Multiple Choice

A single bay car wash with a Poisson arrival rate and an exponential service time has cars arriving an average of 10 minutes apart,and an average service time of four minutes.The server utilization is:

• A) .24
• B) .40
• C) .67
• D) 2.50
• E) none of these

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