Mean

These are a brief note on Average.

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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.

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The 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 median number:

  • Put all the numbers in numerical order.
  • If there is an odd number of results, the median is the middle number.
  • If there is an even number of results, the median will be the mean of the two central numbers.
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