This is a great demonstration, and shows the problem of multiple queues.
This is a great demonstration, and shows the problem of multiple queues. Which is why some chains have now gone to a single-queue/multiple service point model... Originally shared by Matemática? Absolutamente! That's why we should study probability... Waiting line models at: http://wps.prenhall.com/wps/media/objects/2234/2288589/ModD.pdf