1 Average calculator | Mean/Median/Mode/STD calculator
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Average Calculator

Calculates Average/Median/Mode/Standard deviation:

 

* SD = standard deviation

Weighted average calculator ►

Average calculation

The average (arithmetic mean) is equal to the sum of the n numbers divided by n:

Average = (a1+a2+...+an) / n

Example

The average of 1,2,5 is:

Average = (1+2+5) / 3 = 2.667

 

Weighted average calculator ►


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