Skip to main content

Astronomy (thesaurus)

Search from vocabulary

Concept information

Preferred term

Poisson distribution  

Definition

  • In probability theory and statistics, the Poisson distribution is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space if these events occur with a known constant mean rate and independently of the time since the last event. It is named after French mathematician Siméon Denis Poisson. The Poisson distribution can also be used for the number of events in other specified interval types such as distance, area, or volume. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Poisson_distribution)

Broader concept

In other languages

URI

http://data.loterre.fr/ark:/67375/MDL-TFNZH78L-4

Download this concept: