统计平均数的统计学机理研究与应用

Study on the Statistic Mechanics of Statistical Average and Its Application

统计平均数是社会经济统计分析中应用最广泛、最重要的综合指标之一,在统计理论研究和其他领域中均有极为广泛的应用。文章主要针对统计平均数进行了系统的研究,从统计平均数的各个种类上做了详细的阐述,并揭示了各平均数之间的内在联系。同时,重点对统计平均数的数学机理及应用误区做了研究,并对如何正确地应用统计平均数提出了一些可借鉴的原则。

The statistical average is one of the most extensive and important summary measures about social -economic analysis. It almost runs though any part of statistical theory. The statistical average has extremely extensive function in theoretical study of statistics and its application areas. This article conducts a systematic research to the statistical average, and explores the intrinsic connections between varies statistical average, especially gives the detailed explanation from each type about the statistical average, and uses concrete examples to study the applications and misuses of the statistical average. This article puts forward some referable principle for how to apply the statistical average correctly.