In order to calculate this value we must first understand what the lower quartile, median and upper quartile are: the lower quartile is the median of the lower half of the data. The \(\frac{(n+1)}{ ...

First, there is no universally agreed ... in some circumstances than those based on quartiles. Aspects of the box plot such as width, whisker position, notch size and outlier display are subject ...

The first quartile is that value where 25% or ... for determining whether your data has any outliers. The box plot then draws two whiskers or lines representing the maximum and minimum values ...