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Reading Math Freshman GPA 550 660 2.36 530 530 2.11 660 640 2.93 610 680 2.98 700 610 3.31 560 460 2.11 580 520 2.11

Reading Math Freshman GPA
550 660 2.36
530 530 2.11
660 640 2.93
610 680 2.98
700 610 3.31
560 460 2.11
580 520 2.11
600 650 3.25
590 570 2.22
640 600 3.51
480 520 2.11
690 600 2.49
570 750 2.83
740 680 3.68
530 560 2.11
590 700 2.96
700 660 3.31
480 570 2.11
510 730 2.83
520 510 2.11
790 640 3.45
560 720 2.39
530 580 2.11
620 740 4.00
500 680 2.45
610 790 3.41
730 750 4.00
610 590 2.41
550 520 2.19
700 500 2.31
730 740 3.96
540 780 3.22
480 550 2.11
730 510 2.11
730 480 2.31
480 780 2.76
710 790 3.79
740 610 3.19
800 630 4.00
690 760 4.00
670 660 3.53
690 740 4.00
590 490 2.11
610 520 2.51
730 550 2.63
550 690 2.76
560 620 2.11
720 600 3.25
590 690 2.93
700 720 3.26
540 610 2.11
690 770 4.00
800 780 4.00
580 790 3.92
530 640 2.11
560 590 2.15
640 710 3.78
640 790 3.41
500 540 2.11
780 670 3.86
570 580 2.73
660 720 4.00
650 690 3.11
740 500 2.11
570 630 2.88
550 540 2.39
640 770 4.00
770 500 2.39
720 480 2.86
600 620 3.25
750 660 3.22
490 750 3.02
580 640 2.93
770 620 3.68
530 700 3.01
570 730 2.33
510 540 2.45
630 740 3.45
660 770 3.76
530 790 3.12
740 520 2.36
590 770 3.92
790 750 4.00
620 520 2.11
520 510 2.11
770 490 2.82
660 570 3.35
750 500 3.11
560 550 2.11
670 550 3.26
640 730 3.19
730 640 3.48
690 710 4.00
520 490 2.11
660 640 3.02
490 780 2.51
730 740 4.00
550 780 2.79
710 590 2.88
700 600 2.58
540 640 2.11
590 680 3.41
760 680 3.93
670 690 4.00
740 690 4.00
530 500 2.11
560 710 3.39
520 590 2.22
560 490 2.11
790 520 3.21
630 710 3.51
770 550 2.62
790 640 3.72
570 600 2.26
750 690 3.96
700 490 2.21
510 630 2.11
660 500 2.11
520 640 2.43
490 720 2.63
550 800 2.73
490 630 2.68
660 490 2.39
530 690 3.08
680 780 3.78
550 560 2.48
700 570 2.25
530 610 2.41
600 540 2.31
530 580 2.11
520 630 2.58
540 680 2.55
670 660 2.73
760 730 4.00
670 610 3.16
560 670 2.65
720 610 3.43
770 540 3.12
660 590 2.68
530 530 2.11
550 520 2.11
710 600 2.92
610 590 2.83
520 610 2.73
780 520 3.63
710 530 3.01
760 680 4.00
650 640 3.45
790 680 4.00
720 480 2.62
520 770 3.25
790 530 3.73
650 740 3.21
720 620 3.26
560 630 2.63
550 670 3.08
490 480 2.11
800 670 4.00
570 610 2.31
570 690 2.49
780 790 4.00
690 560 2.68
610 540 2.11
610 790 3.65
740 780 4.00
480 790 2.72
630 750 3.92
770 790 4.00
790 530 3.06
740 500 2.35
700 590 2.98
570 730 3.63
630 670 3.15
740 690 3.82
590 540 2.76
570 730 2.65
760 730 4.00
510 670 2.31
600 550 2.21
720 650 4.00
680 540 2.88
720 620 3.19
740 680 4.00
570 790 3.39
480 660 2.11
650 780 3.41
730 490 2.33
540 750 2.65
620 710 3.01
490 580 2.11
640 600 2.65
710 660 3.73
720 550 3.25
770 630 3.49
500 590 2.26
690 650 3.86
510 570 2.26
550 620 2.11
690 780 4.00
740 720 4.00

Using R

a) Develop the regression models for freshman GPA as the dependent variable and all three combinations of reading and math scores; include in the note for each model whether it is statistically significant, the model equation and its goodness of fit (b) Select the best model and explain your rationale (c) Using your selected regression model, predict the freshman average for Bobby Engle who has been admitted to the college with scores in Reading of 600 and in Math 630

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