What is uniform distribution

Uniform distribution, also known as uniform distribution, is a simple probability distribution, which is divided into two types of probability distributions: discrete uniform distribution and continuous uniform distribution.

Discrete Uniform Distribution

In statistics and probability theory, the discrete uniform distribution is a discrete type A probability distribution in which a finite number of values ​​have the same probability.

Continuous uniform distribution (Recommended learning: web front-end video tutorial)

Overview

Continuous uniform distribution. If a continuous random variable has the following probability density function, it is said that obeys the uniform distribution on , recorded as .

Definition

A continuous random variable uniformly distributed on the interval [a,b] can give the following function:

Probability density function:

##Cumulative distribution function:

MGF:

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