In waiting line models,the variable interarrival time is assumed to follow a probability distribution known as the ______,which is a probability distribution that describes the time between events in a process in which events occur continuously and independently at a constant average rate.
A)Poisson distribution
B)normal distribution
C)negative exponential distribution
D)binomial distribution

Question

Quizplus · Accepted Answer

In waiting line models, the variable interarrival time is assumed to follow a negative exponential distribution, which is a probability distribution that describes the time between events in a process in which events occur continuously and independently at a constant average rate. The Poisson distribution is also related to the same process, but describes the number of events that occur in a fixed interval of time instead of the time between events. The normal distribution and binomial distribution are not typically used to model interarrival times in waiting line models.

In Waiting Line Models,the Variable Interarrival Time Is Assumed to Follow