In an M/M/1 queueing system, the arrival rate is 7 customers per hour and the service rate is 12 customers per hour. Note: Round your answers to 3 decimal places. What is the probability that the server will be idle?       What is the probability of having exactly 4 customers in the system?       What is the probability of having 4 or fewer customers in the system?

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A: Given data:  Arrive rateλ = 4.0 per hour.Service rate μ= 6013= 4.615 per hour

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A: Given- Scale parameter (λ) = 110Random variable (x) = 15

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Q: In an M/M/1 queueing system, the arrival rate is 7 customers per hour and the service rate is 12…

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Q: Marsha operates an espresso stand. Customers arrive randomly at a mean Pate of 30 per hour. The…

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Q: Consider a base case where a customer arrives every 52 seconds and the Customer Service Champlon can…

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Q: In an M/M/1 queueing system, the arrival rate is 7 customers per hour and the service rate is 12…

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Q: a. What is the probability that the server will be idle? Probability b. What is the probability of…

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A: Queuing theory Is about  the mathematical study of of waiting lines, or queues. Queuing models…