1 0 1 2 3 4 1 0 5 6 7 8 9 10 11 1 0 1 1 0 0 1 0 12 13 1 0 0 1 0 14 15 16 17 18 19 20 21 22 1 3.15 2.52 2.64 2.55 2.69 2.38 3.02 2.52 2.45 2.42 3.16 2.60 2.98 2.50 2.45 3.06 2.34 2.88 2.94 2.72 2.27 2.33 2.64 2.76 3.05 2.48 2.23 2.65 2.56 2.66 2.99 2.30 2.88 2.80 2.48 2.85 2.198 2.186 2.293 2.420 2.179 2.207 2.127 2.206 2.305 2.260 2.205 2.340 2.171 2.201 2.248 2.184 2.373 2.157 2.129 2.557 2.587 2.255 2.124 2.683 2.336 2.266 2.443 2.478 2.394 2.414 2.233 2.302 2.421 2.518 2.497 2.781 498 510 422 858 566 536 585 310 211 504 234 347 430 518 465 684 152 453 485 78 72 391 322 317 252 446 521 435 402 468 262 182 145 270 322 317 1 Sep Oct 1 Nov 1 Dec 0 Jan 0 Feb 1 Mar Apr 0 May 1 Jun 1 Jul 0 Aug Sep 1 Oct Nov 1 Dec Jan Feb 1 Mar Apr 1 May Jun Jul 1 Aug 1 Sep 1 Oct Nov Dec Jan 1 Feb 0 Mar 1 Apr 1 May Jun 1 Jul 1 Aug 1999 1999 1999 1999 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2002 2002 2002 2002 2002 2002 2002 2002 1 1 24 1 1 0 1 1 1 25 26 27 28 29 30 31 32 33 34 35 36 1 1 1 1 9.12. Refer to Market share data set in Appendix C.3 and Problem 8.42. a. Using only first-order terms for predictor variables, find the three best subset regression models according to the SBC, criterion. b. Is your finding here in agreement with what you found in Problem 8.42 (b) and (c)? 1 0 1 2 3 4 1 0 5 6 7 8 9 10 11 1 0 1 1 0 0 1 0 12 13 1 0 0 1 0 14 15 16 17 18 19 20 21 22 1 3.15 2.52 2.64 2.55 2.69 2.38 3.02 2.52 2.45 2.42 3.16 2.60 2.98 2.50 2.45 3.06 2.34 2.88 2.94 2.72 2.27 2.33 2.64 2.76 3.05 2.48 2.23 2.65 2.56 2.66 2.99 2.30 2.88 2.80 2.48 2.85 2.198 2.186 2.293 2.420 2.179 2.207 2.127 2.206 2.305 2.260 2.205 2.340 2.171 2.201 2.248 2.184 2.373 2.157 2.129 2.557 2.587 2.255 2.124 2.683 2.336 2.266 2.443 2.478 2.394 2.414 2.233 2.302 2.421 2.518 2.497 2.781 498 510 422 858 566 536 585 310 211 504 234 347 430 518 465 684 152 453 485 78 72 391 322 317 252 446 521 435 402 468 262 182 145 270 322 317 1 Sep Oct 1 Nov 1 Dec 0 Jan 0 Feb 1 Mar Apr 0 May 1 Jun 1 Jul 0 Aug Sep 1 Oct Nov 1 Dec Jan Feb 1 Mar Apr 1 May Jun Jul 1 Aug 1 Sep 1 Oct Nov Dec Jan 1 Feb 0 Mar 1 Apr 1 May Jun 1 Jul 1 Aug 1999 1999 1999 1999 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 2002 2002 2002 2002 2002 2002 2002 2002 1 1 24 1 1 0 1 1 1 25 26 27 28 29 30 31 32 33 34 35 36 1 1 1 1 9.12. Refer to Market share data set in Appendix C.3 and Problem 8.42. a. Using only first-order terms for predictor variables, find the three best subset regression models according to the SBC, criterion. b. Is your finding here in agreement with what you found in Problem 8.42 (b) and (c)