If n is the number of numbers, it is found by dividing the number of numbers by the reciprocal of each number.What is the formula to find the harmonic mean of two or three numbers?Suppose there are two numbers x1 and x2.H = 2 / 1/x1 + 1/x2 Suppose there are 3 numbers x1, ...
mean by 意思是,意味 and to mean it 说到做到 no mean 不差的,很好的,相当的 by mean of 利用、借助于、以...方法 mean to vt. 1. 对…意味着,对…重要 2. 想要做某事 3. 打算做某事 4. 故意 相似单词 harmonic( )mean 调和平均值 harmonic mean 调和平均数 harmonic a. 1.【音】...
2.Returns the harmonic mean of a data set of positive numbers: the reciprocal of the arithmetic mean of reciprocals返回一组正数的调和平均数:所有参数倒数均值的倒数 3.Some Applications of Harmonious Average to Real Estate Economy;调和平均数在房地产经济中的若干应用 4.Appliaction of harmonic average...
题目 The harmonic mean of a set of non-zero numbers is the reciprocal of the average of the reciprocals of the numbers. What is the harmonic mean of 1, 2, and 4?( ). A. 37 B. 712 C. 127 D. 74 E. 73 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
Calculate the harmonic mean of a set of numbers. Harmonic Mean Calculator Enter numbers separated by comma[example1], space[example2]or line break[example3]: If your text has non-numeric content, use ourNumber Extractorfor cleaner calculations. ...
Then do the reciprocal of that average (=1/average)Example: What is the harmonic mean of 1, 2 and 4? The reciprocals of 1, 2 and 4 are: 11 = 1, 12 = 0.5, 14 = 0.25 Now add them up: 1 + 0.5 + 0.25 = 1.75 Divide by how many: Average = 1.753 The reciprocal of that aver...
harmonic mean如何读 英:[hɑ:ˈmɔnik mi:n] 美:[hɑrˈmɑnɪk min] harmonic mean是什么意思 调和中项 harmonic mean英英释义 noun the reciprocal of the arithmetic mean of the reciprocals of a finite set of numbers noun the reciprocal of the arithmetic mean of the reciprocals of a...
1)harmonic mean调和平均值 英文短句/例句 1.The mean effective population size could be estimated as a harmonic means of the Ne.估计出平均有效种群大小,作为所有世代Ne的调和平均值。 2.Image Threshold Selection Method Using Weighted Harmonic Average Maximum Entropy加权调和平均型最大熵图像阈值选取法 3....
2.If the harnomic mean of all the divisors of n was an integer,then n was called a harmonic number.如果n的所有约数的调和平均为整数 ,则称n是调和数。 英文短句/例句 1.The Harmonic Numbers with Three Distinct Prime Factors;具有三个相异素因数的调和数(英文) 2.The Criteria of Harmonic α-...
However, there are also a few downsides to using the harmonic mean. It requires using the reciprocals of the numbers in the series, so the calculation of harmonic mean can be complex and time-consuming. It is also not feasible to calculate the harmonic mean if the series contains a zero ...