Question: Customer arrivals at a bank are random and independent the

Customer arrivals at a bank are random and independent; the probability of an arrival in any one-minute period is the same as the probability of an arrival in any other one-minute period. Answer the following questions, assuming a mean arrival rate of three customers per minute.
a. What is the probability of exactly three arrivals in a one-minute period?
b. What is the probability of at least three arrivals in a one-minute period?


View Solution:


Sale on SolutionInn
Sales1
Views110
Comments
  • CreatedFebruary 16, 2015
  • Files Included
Post your question
5000