The paper puts forward covariance analysis model about teaching efficiency, introduces some calculation functions and methods on the point estimation and testing hypothesis about the model.

提出了教学效率的协方差分析分析模型，介绍了模型的参数估计及假设检验的计算公式和方法。

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The result of multiple correlation coefficient testing, F-testing and t-testing indicates that the model meets the hypothesis testing of linearity and its matching effect is preferable.

复相关系数、F检验、t检验结果表明，该模型满足线性与方差齐性的假设，拟合效果较好。

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Based on the above point of view, the research of this paper is the factors for analysis, extraction, construction and hypothesis testing model for the factors of Consumer evaluation on Co-branding.

本论文基于以上观点，对影响消费者对于联合品牌评价的因素进行分析、提取、模型构建与假设检验。

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