In: Statistics and Probability
Which of the following is not a characteristic of the F-test in a simple regression?
1.It is a test for overall fit of the model.
2.The test statistic can never be negative.
3.It requires a table with numerator and denominator degrees of freedom.
4.The F-test gives a different p-value than the t-test.
Answer is 4.
The F test gives a different P value than the t test. In simple regression , P value for F test and T test is same.