浅谈调和平均数湖南省衡阳市财会学校祁德军为了反映社会经济现象的一般水平，统计上采用了各种各样的平均数，其中最主要的是算术平均数，另外还有调和平均数、几何平均数、众数、中位数等。在这些平均数中，最难区分的是算术平均数和调和平均数。有些学者认为调和平均数... Talking about the average reconciliation Hengyang City, Hunan Province accounting school Qi Dejun In order to reflect the general level of socio-economic phenomena, a statistically used a variety of average, of which the most important is the arithmetic mean, as well as reconcile the average, Geometric mean, mode, median and so on. Among these averages, the most difficult to distinguish are the arithmetic mean and the harmonic mean. Some scholars think that reconcile the average ...