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The F-test for Linear RegressionPurpose
Definitions for Regression with Intercept
The F-test
The R2 and Adjusted R2 Values
What can we conclude if the global FIf the P value for the F-test of overall significance test is less than your significance level, you can reject the null-hypothesis and conclude that your model provides a better fit than the intercept-only model.
How do you accept or reject the null hypothesis in regression?The p-value for each term tests the null hypothesis that the coefficient is equal to zero (no effect). A low p-value (< 0.05) indicates that you can reject the null hypothesis.
What can we conclude if the global test of regression rejects the null hypothesis quizlet?What can we conclude if the global test of regression rejects the null hypothesis? In multiple regression, a dummy variable is significantly related to the dependent variable when: the test of the dummy variable's regression coefficient is rejected.
What must be concluded when the global test of significance is rejected in multiple regression?What can we conclude if the global test of regression rejects the null hypothesis? C. At least one of the net regression coefficients is not equal to zero.
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