Which of the Following Statements About the F-Ratio Is True

Which of the following statements about the F-ratio is true?

A) The F-ratio is the ratio of variance explained by the model to the error in the model.
B) The F-ratio is the ratio of variance explained by the model to the total variance in the outcome variable.
C) The F-ratio is the ratio of error variance to the total variance.
D) The F-ratio is the proportion of variance explained by the regression model.