微信扫一扫
实时资讯全掌握
|
The F-statistic is the ratio of the mean square regression to the mean square error. The mean squares are provided directly in the analysis of variance (ANOVA) table. Which of the following statements regarding the ANOVA table for a regression is CORRECT? A. R2 = SSRegression / SSTotal. B. If the F-statistic is less than its critical value, we can reject the null hypothesis that all coefficients are equal to zero. C. R2 = SSError / SSTotal. |