📊 Statistics & Probability

Range

Spread of the data

Updated July 2026

FAQs

What is Range?

Range (range stats) is a statistics & probability relationship written as Spread of the data or Range = Max − Min. Students use it to solve unknowns when enough values are known.

How do you calculate Range step by step?

Write Spread of the data, substitute the known numbers carefully, then simplify. Worked walkthrough: Min = 12 Max = 40 Range = 28.

When is Range taught in school?

Range usually appears in statistics & probability units during middle or secondary school. Match difficulty with MathDigits grade worksheets so practice fits the curriculum year.

What is a real example of Range?

On this page the worked result is 28. Generate a formula worksheet below for more unique practice sets.