英语词汇“geometric mean”的翻译、意思、用法、释义-英汉经管词典

单词	geometric mean
释义	geometric mean The Nth root of the product of a set of N numbers, x₁, x₂,…, x_N. This is written as (Π_i x_i)^1/N. This is defined only when all the x_i are positive. The logarithm of the geometric mean equals the arithmetic mean of the logarithms of the x_i.
随便看	massaging statistics mass production material resources matrix maturity maximin maximization, utility maximizing profits maximum mean means test means-tested benefits mechanism, price median median voter Medicaid Medicare medium-dated security medium of exchange Medium-Term Financial Strategy member bank menu costs of inflation Mercado Comun del Sur mercantilism merchandise account

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