Sebaran probabilitas: Béda antarrépisi

** Supported on semi-infinite intervals, usually [0,∞)

*** The [[exponential distribution]], which describes the time between consecutive rare random events in a process with no memory.

*** The [[Erlang distribution]], which is a special case of the gamma distribution with integral shape parameter, developed to predict waiting times in [[queuing systems]].

*** The [[Log-normal distribution]], describing variables which can be modelled as the product of many small independent positive variables.