The discrete probability distributions are used to model the discrete events including earthquakes, car accidents, number of landslide or other events like number of people dying of diseases like ...

Cancer is the disease that spreads the most quickly around the world. It is a big problem for patients, their families, and their communities. If this sickness is caught early, it can be treated.

The Poisson distribution is a discrete probability distribution. It gives the probability of a certain number of events occurring during a fixed interval. This web calculator allows users to specify ...