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4 智育成绩分析····························································7
4.1各科成绩对智育成绩的单因素方差分析·································7
4.2不同科目成绩的多重比较检验··········································7
5 各科目成绩的相关分析···················································9
5.1简单相关系数分析······················································9
5.2秩相关分析····························································10
6 因子分析·······························································12
6.1考察原有变量是否适合进行因子分析·································12
6.2提取因子·····························································12
6.3因子的命名解释······················································14