Average Calculator
Calculating the Average (Mean)
The average, or arithmetic mean, is a measure of the "central tendency" of a set of numbers. It is calculated by adding all the numbers in the set and then dividing by the count of numbers in that set.
Formula for the Mean
For a set of numbers $x_1, x_2, ..., x_n$, the mean ($\mu$) is the sum of the numbers divided by the count (n).
$$ \text{Mean} = \frac{x_1 + x_2 + \dots + x_n}{n} = \frac{\sum x_i}{n} $$
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