s
sample mean
EntityQ105675280
Also known as average · arithmetic mean
- Subclass of
- Part of
Overview
All data
12 statements · 0% with external sources · numbers in brackets are citations
- Defining formula
\bar{X} = \frac{1}{n} \sum_{i = 1}^n X_i
- In defining formula
\bar{X}symbol represents: sample meanX_isymbol represents: random variable
On other databases
5 identifiers linking sample mean across the web's reference databases