Refer to the ANOVA table for this regression.   Source SS d.f. MS Regression 1,035,678 15 69,045 Residual 1,415,013 35 40,429 Total 2,450,691 50       (a) State the degrees of freedom for the F test for overall significance.   The degrees of freedom for regression are  and for error  .   (b) Use Appendix F to look up the critical value of F for α = .05. (Round your answer to 2 decimal places.)   F.05               (c-1) Calculate the F statistic. (Round your answer to 4 decimal places.)   F statistic               (c-2) The overall regression is significant.   multiple choice 1 No Yes   (c-3) The hypotheses is H0: All the coefficients are zero (β1 = β2 = β3 = 0) vs. H1: At least one coefficient is not zero. H0: At least one coefficient is non-zero vs. H1: All the coefficients are zero (β1 = β2 = β3 = 0)   multiple choice 2 a b   (d) Calculate R2 and R2adj. (Round your answers to 4 decimal places.)       R2   R2adj

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