Definition:Quartile/Third

From ProofWiki
Jump to navigation Jump to search

Definition

Let $D$ be a finite collection of data regarding some quantitative variable.


The third quartile of $D$ is defined as the median of the data values in $D$ above and not including the second quartile $Q_2$.

It is commonly denoted $Q_3$.


Also known as


Also see

  • Results about quartiles can be found here.


Sources