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Mean, Median, Mode & Range Explained
Statement of Meaning
Mean Means “Average”
Mean = the average of a group of numbers.
Example
4, 8, 2, 1, 5
The Mean = 4
We find the Mean through evening out the set of numbers
4, 8, 2, 1, 5
Here are the Steps in order to find the Mean in a group of numbers
Step 1
Add up all the numbers in the group and make a total
4, 8, 2, 1, 5
4+8+2+1+5= 20
Step 2
Divide the numbers by the number of addends
4, 8, 2, 1, 5
4+8+2+1+5= 20
In this example the total addends are 5
This example shows you can find the "Mean" ( Average ) within ranges.
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