英语词汇“arithmetic mean”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

arithmetic mean

noun

The average of a set of numerical values, as calculated by adding them together and dividing by the number of terms in the set.It is easy to see that the medial and the binomial are closely related to the geometric mean and the arithmetic mean respectively....

Geometric means give relatively greater weight to smaller values than arithmetic means and are therefore a conservative measure of average sample size.
The average may either be calculated using an arithmetic mean or a geometric mean.

单词	arithmetic mean
释义	arithmetic mean noun The average of a set of numerical values, as calculated by adding them together and dividing by the number of terms in the set.It is easy to see that the medial and the binomial are closely related to the geometric mean and the arithmetic mean respectively.... Geometric means give relatively greater weight to smaller values than arithmetic means and are therefore a conservative measure of average sample size. The average may either be calculated using an arithmetic mean or a geometric mean.
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