Discover what quartiles are in statistics, how to calculate them, and see examples to help you interpret data more ...

The MEDIAN calculation function sorts through the provided values/arguments to find the value that falls arithmetically in the middle of the group.

Mode, median and mean are three types of average. Find out how to calculate them and the range of numbers in this Second Level Primary Maths guide.

Mode, median and mean are three types of average. Find out how to calculate them and the range of numbers in this Second Level Primary Maths guide.