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Please use QM for Windows to solve the problem given below.
A multiple-server queuing system with an infinite calling population and a first-come, first-served queue discipline has the following arrival and service rates:
λ= the arrival rate = 50 customers per hour
µ = the service rate = 20 customers per hour
c = number of servers = 3
5. a. Determine the probability that there will be no waiting time for a customer.
b. Determine the probability that there will be 2 customers in the system.
c. Determine the probability that there will be less than or equal to 4 customers in the system.
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A basketball player who consistently makes 23% of free throws
What percentage of current customers would be eligible for the discount?
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11. Let A be an event that a person's primary method of transportation to and from work is an automobile and B be an event that a person's primary method of transportation to and from work is a bus. Suppose that in a large cityP(A) = 0.45 and P(B) = ..
A sample of 64 students had a mean act score of 25 with standard deviation of four. Give the 95% confidence interval using empirical rule 68-95-99.7
A furniture cabinet maker produces two types of cabinets that house and hide plasma televisions.
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