It splits the data into quarters.

**Steps to transform data into quartiles:**

Sort the numbers.

Cut the list into quarters.

Start to Q1, Q2, Q3 to end.

**The Quartiles also divide the data into divisions of 25%, so:**

Quartile 1 (Q1) can be called the

**25th percentile**Quartile 2 (Q2) can be called the

**50th percentile**Quartile 3 (Q3) can be called the

**75th percentile**

The range of data is the difference between the maximum and the minimum element in the dataset. The **interquartile range** is the difference between the **first** and **third** quartile.