## Octiles Calculator for grouped data with examples

Octiles for grouped data Octiles are the values of arranged data which divide whole data into eight equal parts. They are 7 in numbers namely $O_1,O_2, \cdots, O_7$. Here $O_1$ is first octile, $O_2$ is second octile, $O_3$ is third octile and so on. For discrete frequency distribution, the formula for $i^{th}$ octile is $O_i …