The assumption that arrivals follow a Poisson probability distribution is equivalent to the assumption that the time between arrivals has
A)a normal probability distribution
B)an exponential probability distribution
C)a uniform probability distribution
D)a Poisson probability distribution

Question

The assumption that arrivals follow a Poisson probability distribution is equivalent to the assumption that the time between arrivals has​
A)​a normal probability distribution
B)​an exponential probability distribution
C)​a uniform probability distribution
D)​a Poisson probability distribution

Quizplus · Accepted Answer

The assumption that arrivals follow a Poisson probability distribution means that the number of arrivals in a fixed time interval follows a Poisson distribution. The time between arrivals follows an exponential distribution, which is the only option given.

The Assumption That Arrivals Follow a Poisson Probability Distribution Is