A mean is Homogeneous and has the property that a mean of a set of numbers
There are several statistical quantities called means, e.g., Arithmetic-Geometric Mean, Geometric Mean,
Harmonic Mean, Quadratic Mean, Root-Mean-Square. However, the quantity referred to as ``the''
mean is the Arithmetic Mean, also called the Average.
See also Arithmetic-Geometric Mean, Average, Generalized Mean, Geometric Mean, Harmonic Mean,
Quadratic Mean, Root-Mean-Square
© 1996-9 Eric W. Weisstein