# Help Zone

### Student Question

Secondary I â€¢ 8mo.

A grade 7 class (we will call them Class A) wrote a quiz, marked out of 15. Here are the class' results: 8, 9, 9, 12, 12, 13, 13, 14, 15, 15. What is the median and the range?

i dont really get what it means.

Mathematics

## Explanations (1)

• Explanation from Alloprof

Explanation from Alloprof

This Explanation was submitted by a member of the Alloprof team.

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Team Alloprof â€¢ 8mo.

Hello Turquoise R2D2!

The median of a distribution is the value in the middle position of an ordered distribution. If the number of values in a distribution is odd, the median is the number at the position $$\frac{n+1}{2}$$, where n represents the number of values in the distribution.