19+ Interquartile Range Example Gif. To see an example of the calculation of an interquartile range, we will consider the set of data: The interquartile definition states that the interquartile range is the difference between the third and the first quartiles.
To calculate it just subtract quartile 1 from quartile 3, like this
Find the interquartile range for the. 5 8 10 10 15 find the interquartile range of the following data Before studying interquartile range, we first should study quartiles for they act as a base for the interquartile range. To calculate the interquartile range in microsoft excel, first enter the values for which you want to calculate the interquartile range in one single column.