Beta Distribution

Creator

Creator

Created

Created

2023 Mar 9 1:6

Editor

Editor

Edited

Edited

2025 Mar 5 21:32

Refs

Refs

Bernoulli Distribution

Gamma Distribution

Dirichlet distribution

A continuous probability distribution family defined on the interval

[0,1]

with two parameters

\alpha, \beta

mean - $\frac{\alpha}{\alpha + \beta}$

var - $\frac{\alpha\beta}{(\alpha + \beta)^2(\alpha + \beta + 1)}$

x^{\alpha - 1}(1-x)^{\beta - 1}

notion image

Beta Distribution Notion

ai

Beta distribution

In probability theory and statistics, the beta distribution is a family of continuous probability distributions defined on the interval [0, 1] in terms of two positive parameters, denoted by alpha (α) and beta (β), that appear as exponents of the variable and its complement to 1, respectively, and control the shape of the distribution.

Beta distribution

https://en.wikipedia.org/wiki/Beta_distribution

Beta distribution

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