Poisson Distribution Calculator
This Poisson Distribution Calculator computes the probability of observing x events in a fixed interval when events occur at a constant average rate (λ).
What is Poisson Distribution?
Poisson distribution models the probability of a given number of events happening in a fixed interval of time or space, assuming events occur independently and at a constant average rate.
Poisson Formula
P(X = x) = (λx · e−λ) / x!
This calculator is designed for educational purposes to help students understand the Poisson distribution and probability concepts used in statistics.