Which of the Following Statements Is True

question 13

Multiple Choice

Which of the following statements is true?

• A)If the calculated value of F statistic is higher than the critical value, we reject the alternative hypothesis in favor of the null hypothesis.
• B)The F statistic is always nonnegative as SSRr is never smaller than SSRur.
• C)Degrees of freedom of a restricted model is always less than the degrees of freedom of an unrestricted model.
• D)The F statistic is more flexible than the t statistic to test a hypothesis with a single restriction.