The Quick Snap photo machine at the Lemon County bus stationtakes snapshots in exactly 80 seconds. Customers arrive at themachine according to a Poisson distribution at the mean rate of 15per hour. On the basis of this information, determine thefollowing:
| a. | the average number of customers waiting touse the photo machine |
| b. | the average time a customer spends in thesystem |
| c. | the probability an arriving customer mustwait for service. |
Expert Answer
A solution will be send to your mail shortly . . . .