Examlex
A post office has a single line for customers waiting for the next available postal clerk.There are two postal clerks who work at the same rate.The arrival rate of customers follows a Poisson distribution, while the service time follows an exponential distribution.What type of queuing model applies here?
Lean Forward
A physical action where the body inclines or bends towards the front, often to alleviate discomfort or for examination purposes.
Overbed Table
A movable table that can be adjusted over a bed, allowing patients to eat, read, or use a laptop while in bed.
Hearing Aid
A device designed to improve hearing by making sound audible to a person with hearing loss.
Canal Portion
A segment of a canal or other similar structure that is distinguished for specific reference or analysis.
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