The math and verbal sat scores for a random sample of 10 students from a large introductory statistics course are provided. student 1 2 3 4 5 6 7 8 9 10 11 12 math sat 640 620 700 680 600 720 770 580 660 580 655 63.1 verbal sat 580 690 560 560 600 700 620 620 710 500 614 68.8 differences (math - verbal) 60 -70 140 120 0 20 150 -40 -50 80 41 81.0 which data analysis method is more appropriate in this situation: paired data difference in means or difference in means with two separate groups? explain briefly.