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= Natalie Holland =


 * 15/11/13 **
 * Range and measures of centre **

Another word for the mean is the average to find the mean add all the numbers together then divide by how many numbers there are

The mode is the most common score. There maybe more than one mode in a set of data

The median is the averge score. To find the median plus your 2 middle numbers, then divide by 2

The range indicates the spread of the data. To find the range minus the maximum and minimum numbers

Great work Natalie, I think that you now have a very