A restaurant in Elizabeth City, North Carolina, has a drive-through window to serve customers. The following tables prov

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A Restaurant In Elizabeth City North Carolina Has A Drive Through Window To Serve Customers The Following Tables Prov 1 (52.23 KiB) Viewed 29 times

A restaurant in Elizabeth City, North Carolina, has a drive-through window to serve customers. The following tables provide information about the time between arrivals and the service times required at the window on a particularly busy day of the week. All times are in minutes. The store opens at 9:00 a.m, and random numbers are used to generate arrivals. The first random number generated for arrivals is used to tell when the first customer arrives after opening. Time between Arrivals 1 2 3 4 Service Time 3 4 5 Probability 0.2 0.1 0.4 0.3 Probability 0.4 0.3 0.3 Interval of Random Numbers** 01-20 21-30 31-70 71-00 Interval of Random Numbers 01-40 41-70 71-00 a) The first 4 random numbers to generate arrivals are 90, 69, 09, and 03. What time does the fourth customer arrive? b) The first two random numbers for arrivals are 32 and 65. The first two random numbers for service times are 12 and 90. At what time does the second customer finish transacting business? (One customer can be served at a time) (The final answer is not enough. You should show the work)