Engineering, 19.03.2020 04:34 ashleyrichard29
A truck weighing station has a single scale. The time between truck arrivals at the station is exponentially distributed with a mean arrival rate of 1.5 veh/min. the time it takes vehicles to be weighed is exponentially distributed with a mean rate of 2 veh/min. when more than 5 trucks are in the system, the queue backs up onto the highway and interferes with through traffic.
Find:
a. The probability of blocking the highway through traffic.
b. Average time in the queue and in the system.
c. The average number of trucks in the system, and its variance.
Answers: 3
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A truck weighing station has a single scale. The time between truck arrivals at the station is expon...
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