母体， 随机样本。 样本统计， 样本平均数和变异数的动差。

Populations, random samples. Sample statistics, moments of the sample mean and variance.

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资料分析的方法有描述性统计、单因子变异数分析、因素分析、信度分析及线性结构方程序。

The data were analyzed by using descriptive statistics, one-way ANOVA, factor analysis, reliability analysis and LISREL.

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实验结果以单因子变异数进行统计分析。

In this study, statistic analysis was ANOVA.

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