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)}{ ...

In the example above, there are 40 babies in ... which is the difference between the upper quartile and lower quartile. The interquartile range is a measure of how spread out the data is.

According to ESPN, the Indianapolis Colts will not be in the “upper quartile of winners,” and certainly not in “the top ...