How to calculate mean?, Basic Statistics

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Mean

The mean is commonly the most significant of all the numerical measurements used to describe data, and it is what the most people call an average.

2104_mean.png

Example 

Find the mean of the following sample of numbers.

 28 36 49 20 17

Solution:

(28 + 36 + 49 + 20 +17) /5 =  150/5 = 30

 

 

 


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