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root mean square
Use
Root mean square
in a sentence
root mean square
^{}
noun
Mathematics
.
the
square root
of the arithmetic
mean
of the squares of the numbers in a given
set
of numbers.
Abbreviation:
rms
Origin:
1890–95
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source

Link To
root mean square
Collins
World English Dictionary
root mean square
—
n
rms
the square root of the average of the squares of a set of numbers or quantities:
the root mean square of
1, 2,
and
4
is
√[(1² + 2² + 4²)/3] = √7
Collins English Dictionary  Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Relevant Questions
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Example sentences
The
root mean square
error of approximation values was robust in the presence of kurtosis for the elliptical estimation methods.
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