Arithmetic mean: related pages

A generic term which can refer to one several types of average.

A weighted average is more heavily influenced by some of the numbers it is calculated from than others.

An average calculated by multiplying a series of numbers and taking the nth root where n is the number of numbers in the series.

The number from a series such that exactly half the numbers are less than it and half greater.

The most frequently occurring number in a set of numbers.