概率统计的平衡定理及新特征参数
BALANCE THEOBEM FOB PBOBABILITY STATISTICS AND ITS CHABACTEBISTIC PABAMETEB
黄志新1
作者信息
摘要
本文定义了一些全新的数学特征参数井推导出平衡定理以及三均值公式。研究表明，这些新的特征参数具有表征随机变量数据集以下的功能：反映数据的离散程度反映对均值的偏态程鹿反映峰态程度样本的特征参数对总体同名参数是无偏估计；而且还含有信息多的优点。这两条公式定理及由此而产生的各数学特征参数在概率统计及其它学科中有广泛的应用。
Abstract
This paper defines some new mathematical characteristic parameters are derived: equilibrium theorem and three mean value formula. Research shows that, the new characteristic parameters of random variables with characterization data set the following functions: data reflecting the discrete degree; reflect on the mean degree of skewness kurtosis degree; reflection; the sample characteristic parameters on overall parameters with the same name is unbiased estimate; but also contains information many advantages. The two formula and theorem and the resulting the mathematical characteristic parameters in the probability and statistics and other subjects in a wide range of applications.
关键词
平衡定理/左、右均值/正、负均差/左、右概率/半均差Key words
Left and Right Average Value/Left and Right Probability.引用本文复制引用
出版年
2012
NETL
NSTL
维普
万方数据