User interface language: English | Español

3.4

Path: 

Description

[N/A]

Directly related questions


Sub sections and their related questions

A linear combination of independent normal random variables is normally distributed. In particular, \(X{\text{ ~ N}}\left( {\mu ,{\sigma ^2}} \right) \Rightarrow \bar X{\text{ ~ N}}\left( {\mu ,\frac{{{\sigma ^2}}}{n}} \right)\) .

The central limit theorem.