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統計量 (とうけいりょう) Japanese meaning | Kotomora

統とう計けい量りょう

と

う

け

い

りょ

う

Meanings

1

statistic

Technical term in statistics: a numerical value calculated from sample data, such as the sample mean or variance.

標ひょう本ほんから計けい算さんされる統とう計けい量りょうには、平へい均きんや分ぶん散

さん

など

が

ある

。

Statistics calculated from a sample include the mean and variance.

この統とう計けい量りょうは母ぼ集しゅう団だんの特とく性せいを推すい定ていするために使つかわれる。

This statistic is used to estimate characteristics of the population.

Kanji

統overall, relationship, ruling
計plot, plan, scheme
量quantity, measure, weight

Related words

統とう計けい
統計 refers to statistics as a field or collected data, while 統計量 is a specific numerical value derived from data.
母ぼ数すう
母数 is a population parameter, a fixed value describing the whole population, whereas 統計量 is calculated from a sample.

Word family

十じゅう分ぶん統とう計けい量りょう
sufficient statistic
検けん定てい統とう計けい量りょう
test statistic

Built from

統とう計けい+量りょう

Etymology

Compound of 統計 (statistics) and 量 (quantity). The exact historical derivation is uncertain; the term is a modern technical coinage.