The paper simply reviews the application of quantification method in accident loss statistics, and proposes the method of mean square deviation analysis to determine the weight coefficient of simples.
简要介绍了事故损失统计中一些量化方法的应用，同时提出用方差分析来确定加权系数的取舍。
The survey use quantification statistics, and on-site measure. According to the analysis, some conclusions were made.
采用量化的统计方法，样本取样上采实地测量法，经由资料分析获得的主要结果如下。
Methods The method of partial quantification from statistics and operational research and the qualitative method from sociology were employed.
方法采用统计学、运筹学的部分定量和社会学的定性方法。
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