Multiple Choice
The owner of an amusement park has decided to open a second entry booth and hire another employee to service customers entering the park.Customers arrive at the rate of 20 per hour and will wait in a single line until one of the two employees is available to provide service.The average service time of both employees is 2 minutes to provide service.The arrival rate follows Poisson distribution,and the service time follows a negative exponential distribution.Determine the probability that no customers are there in the system.
A) 50%
B) 60%
C) 70%
D) 45%
Correct Answer:
Verified
Correct Answer:
Verified
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