|Compare arithmetic mean the average value of a set of n integers, terms, or quantities, expressed as the nth root of their product|
geometric mean n.
The nth root, usually the positive nth root, of a product of n factors.
The positive nth root of the product of a set of n numbers. For example, the geometric mean of 2 × 3 × 6 × 8 is the 4th root of 288, or approximately 4.12.