Statistics Tutorials: The Definitive Guide to Percentiles – All the Tricks on the Book

Cumulative Distribution

${{F}_{X}}\left( x \right)=\Pr \left( X\le x \right)$

What is a Percentile?

$\Pr \left( X\le {{P}_{\alpha }} \right)=\alpha$

How to Compute is a Percentile?

$\alpha ={{F}_{X}}\left( x \right)$

A Percentile is a parameter or a Statistic?

This tutorial is brought to you courtesy of MyGeekyTutor.com

0