Is there a mathematical term for the ratio of arithmetic mean to the root mean square average?
(FWIW, in the context where I'm concerned about this the component values will always be >= 0.)
Is there a mathematical term for the ratio of arithmetic mean to the root mean square average?
(FWIW, in the context where I'm concerned about this the component values will always be >= 0.)
The nearest thing I can think of (but it is not quite there!) is the signal to noise ratio. The reciprocal is called the Coefficient of Variation, and a few other names. The article has a link to SNR.