# statistics

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- Created by: rebecca1234@
- Created on: 09-12-15 12:02

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**mean**

The mean is the most common measure of average. If you ask someone to find the average, this is the method they are likely to use.

Kieran's results were:

9 13 9 11 9 13 11 9 10 8 11

To calculate the mean:

Add the numbers together and divide the total by the amount of numbers.

**median**

The median is the **middle number**. To calculate the median of any set of numbers, you need to write the numbers **in order**.

To find the…

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