Poisson
Also written: Poisson distribution, poisson
The distribution of the count of events in a period when they arrive independently at a steady average rate λ. Its mean and variance are both λ, as with Kettle & Crane's orders per hour.
Also written: Poisson distribution, poisson
The distribution of the count of events in a period when they arrive independently at a steady average rate λ. Its mean and variance are both λ, as with Kettle & Crane's orders per hour.