你的数学感觉非常好！算术平均(arithmetic mean)和几何平均(geometric mean)之间确实有东西，即便“东西”...
The geometric mean differs from the arithmetic mean, or arithmetic average, in how it is calculated. The former takes into account thecompoundingthat occurs from period to period, whereas the latter does not. Because of this, investors usually consider the geometric mean to be the more accuratem...
EmineUnlu,James F.Faller.Geometric mean vs. Arithmetic mean in extrusion residence time studies[J]. Polym Eng Sci .2004(5)Emine Unlu,James F Faller.Geometric Mean vs Arithmetic Mean in Extrusion Residence Time Studies. Polymer Engineer . 2001...
The Arithmetic Mean and Geometric Mean are the tools widely used to calculate the returns on investment for investment portfolios in the world of finance. Peopleuse the arithmetic meanto report higher returns, which is not the correct measure of calculating the return on investment. Since the retu...
什么是算术平均值和几何平均值arithmetic mean算术平均值,等差中项:n个数字的总和除以ngeometric mean几何平均值:n个数字的乘积的n次根 相关知识点: 试题来源: 解析 arithmetic mean算术平均值,等差中项:n个数字的总和除以ngeometric mean几何平均值:n个数字的乘积的n次根...
arithmetic mean的意思是算数平均数，或者等差中项 if there is one term falling between two given terms of an arithmetic sequence, it's called arithmetic mean.如果某一个项落在一个算术序列的两个给定值之间，则称为算术平均数。geometric mean解释为几何平均数，或者等比中项 if there is one...
The geometric mean would instead be calculated as (1.2 x 1.06 x 0.9 x 0.99 x 1.06)1/5-1 = 3.74% per year average return. Note that the geometric mean, a more accurate calculation in this case, will always be smaller than the arithmetic mean. ...
基本数学概念 arithmetic mean算术平均值 weighted average加权平均值 geometric mean几何平均数 exponent指数,幂 base乘幂的底数,底边 cube立方数,立方体 square root平方根 cuberoot立方根 common logarithm常用对数 digit数字 constant常数 variable变量 inversefunction反函数 complementary function余函数 ...
算术平均数与几何平均数(Arithmetic mean and geometric mean).doc,算术平均数与几何平均数(Arithmetic mean and geometric mean) The information that is worth having It comes from the accumulation of learning There must be a problem Also please criticize th
In mathematical terms, a "mean" is an average. Averages are calculated to represent a data set meaningfully. For instance, a meteorologist could tell you that the mean temperature for January 22 in Chicago is 25 degrees F based on past data. This number