Symbols:I/Interquartile Range

Interquartile Range

$\operatorname {IQR}$

Let $Q_1$ and $Q_3$ be first and third quartiles.

The interquartile range is defined and denoted as:

$\operatorname {IQR} := Q_3 - Q_1$

The $\LaTeX$ code for $\operatorname {IQR}$ is \operatorname {IQR} .