Quadratic mean

English

Etymology

Quadratic in the phrase refers to the squaring on the terms.

Noun

1. Template:Lb A type of average, calculated as the square root of the mean of the squares, i.e. $Q=\sqrt{\frac{x_1^2+x_2^2+...+x_n^2}{n}}$.

Synonyms

• Template:L
• Template:L

Hypernyms

• Template:Sense Template:L
• Template:L, Template:L, Template:L

See also

• Template:L
• Template:L
• Template:L