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By Applying the factorial experiment and ANOVA, choosing students majoring in Business Administration as a sample, this essay makes an empirical analysis on two factors student source and course essence and the impact that the interaction of the two factors posed on students attendance.

选择工管专业,通过两因子析因实验及ANOVA方法,实证分析了学生来源和课程性质两因子及两因子交互作用对课堂出勤率的影响。