Refer to the ANOVA table for this regression. d.f. 3 1,178,712 392,904 305,032 22 1,483,744 Source...

Transcribed Image Text:

Refer to the ANOVA table for this regression. d.f. 3 1,178,712 392,904 305,032 22 1,483,744 Source MS Regression Error Total 19 16,054 (a) State the degrees of freedom for the Ftest for overall significance. The degrees of freedom for regression are[ |and for error[ (b) Use Appendix E to look up the critical value of Ffor a = .05. (Round your answer to 2 declmal places.) F.es (c-1) Calculate the Fstatistic. (Round your answer to 3 decimal places.) Fstatistic (c-2) The overall regression is significant. Yes O No (c-3) The hypotheses are a. Hg. All the coefficients are zero (81 = B2 = B3 = 0) vs. Hạ: At least one coefficient is not zero. b. Hg: At least one coefficient is non-zero vs. Hz: All the coefficients are zero (8, = 62 = B3 = 0) (d) Calculate R' and Radj- (Round your answers to 4 decimal places.) adj Refer to the ANOVA table for this regression. d.f. 3 1,178,712 392,904 305,032 22 1,483,744 Source MS Regression Error Total 19 16,054 (a) State the degrees of freedom for the Ftest for overall significance. The degrees of freedom for regression are[ |and for error[ (b) Use Appendix E to look up the critical value of Ffor a = .05. (Round your answer to 2 declmal places.) F.es (c-1) Calculate the Fstatistic. (Round your answer to 3 decimal places.) Fstatistic (c-2) The overall regression is significant. Yes O No (c-3) The hypotheses are a. Hg. All the coefficients are zero (81 = B2 = B3 = 0) vs. Hạ: At least one coefficient is not zero. b. Hg: At least one coefficient is non-zero vs. Hz: All the coefficients are zero (8, = 62 = B3 = 0) (d) Calculate R' and Radj- (Round your answers to 4 decimal places.) adj

Answer rating: 100% (QA)

AThe degrees of freedom for regression is 3 and for error is 19 BGiven 05 and ... View the full answer