微信扫一扫
实时资讯全掌握
|
Which of the following statements regarding the R2 is least accurate? A. The R2 of a regression will be greater than or equal to the adjusted-R2 for the same regression. B. The F-statistic for the test of the fit of the model is the ratio of the mean squared regression to the mean squared error. C. The R2 is the ratio of the unexplained variation to the explained variation of the dependent variable. |