Erlang Distribution: Probability distribution, Exponential Gamma Agner Krarup Erlang, Queueing theory, Stochastic process

Exponential Distribution: Probability theory, Statistics, distribution, Poisson process, Memorylessness, density function

U Quadratic Distribution: Probability Theory, Statistics, Distribution

Discrete probability distribution: theory, distribution, mass function, Random variable, Countable set, Continuous distribution

Wrapped Normal Distribution: Probability Theory, Directional Statistics, Distribution, Brownian Motion, Von Mises Distribution