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相対標準偏差 (そうたいひょうじゅんへんさ) Japanese meaning | Kotomora

相そう対たい標ひょう準じゅん偏へん差さ

Meanings

1

noun

relative standard deviation

mathematics

A statistical measure used in mathematics and science; equivalent to the coefficient of variation (CV).

実じっ験けんデータのばらつきを評ひょう価かするために相そう対たい標ひょう準じゅん偏へん差さを計けい算さんした。
We calculated the relative standard deviation to evaluate the variability of the experimental data.

Kanji

相inter-, mutual, together
対vis-a-vis, opposite, even
標signpost, seal, mark
準

semi-, correspond to, proportionate to

偏partial, side, left-side radical

差distinction, difference, variation

Similar words

標ひょう準じゅん偏へん差さ
標準偏差 is the absolute standard deviation, while 相対標準偏差 expresses it as a ratio to the mean.
変へん動どう係けい数すう
変動係数 is a synonym for 相対標準偏差, often used interchangeably in statistics.

Etymology

Compound of 相対 (relative) + 標準偏差 (standard deviation). A direct translation of the English term.