【摘要】 本文利用多元统计分析中的多元线性回归分析方法,借助于SPSS统计软件,对我国各地区(2001年)国民经济总产值与教育投资做了回归分析,得到了回归方程,并对模型做了比较合理的解释.更多还原

【Abstract】 Using the methods of multivariate linear regression analysis in multivariate statistics and with the aid of SPSS statistical software ,we completed the regression analysis about the national economy output and the education investment in all areas of our country(in 2001),the regression equation was established.We made a reasonable explaination of the model.更多还原