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.
Answer: A
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