Probability, Probability Distributions, Probability Density, Statistics, Mathematics.
Erlang(n, 𝜆). So, when n = 1, it is equivalent to the exponential(𝜆) random variable. It is often used to monitor customer arrivals continuously. X is an Erlang(n, 𝜆) variable if the PDF of X is: The definition and visualization of the Erlang distribution The graphs show the exponential