What is the utilization of the bartender

Reference no: EM13338056

Bartender at resort can serve drinks at the rate of one every50 seconds. During a hot evening recently, the bar wasparticularly busy and every 55 seconds someone was at the barasking for a drink.

a. assuming tht everyon in the bar drank at the samerate and that the bartender served people on a first-come, firstserved basis, how long would you expect to have to wair for adrink?

b. how many people would you expect to be waiting fordrinks?

c. what is the probability that three or more people arewaiting for drinks?

d. what is the utilization of the bartender (how busy isshe)?

e. if the bartender is replaced with an automatic drinkdispensing machine, how would this change your answer in parta?

Reference no: EM13338056

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