Find probability that there are no customers waiting


  1. A study of queues to pay in the cash registers at a supermarket showed that during the busiest hour the average number of customer waiting to pay is 4. What is the probability that during that period:
    1. There are no customers waiting?
    2. Four customers are waiting in the line?
    3. Four or less customers are waiting in the line?
    4. Four or more customers are waiting?

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Mathematics: Find probability that there are no customers waiting
Reference No:- TGS0544349

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