SCC class sample data B - MALE The data below was collected from a group of Male students at SCC last semester. You will use this data throughout the semester on your lab assignments. Student # Gender Height Shoe Age Hand 1 M 67 10 19 R 2 M 74 12 17 R 3 M 72 11.5 19 R 4 M 69 10 35 R 5 M 66 9 18 R 6 M 71 10.5 17 R 7 M 72 10.5 17 R 8 M 66 10 20 R 9 M 67 10 18 R 10 M 71 10.5 24 R 11 M 66 10 21 R 12 M 71 10.5 18 R 13 M 69 10 22 R 14 M 66 9.5 18 L 15 M 76 14 18 R 16 M 69 11 22 R 17 M 68 9 19 R 18 M 70 12 30 R 19 M 67 10 24 R 20 M 70 11 21 R 21 M 70 10 52 R 22 M 63 9 27 R 23 M 69 11 22 R 24 M 72 10 22 R 25 M 76 11.5 20 L 26 M 75 11 17 R 27 M 72 11 50 L 28 M 69 11 20 R 29 M 70 12 20 R 30 M 69 11.5 23 R 31 M 70 11 18 R 32 M 67 10 21 R 33 M 68 11 44 R 34 M 76 13 48 R 35 M 62 8 23 L 36 M 69 9 19 R 37 M 72 10 60 R 38 M 73 11.5 41 R 39 M 70 9.5 39 R 40 M 78 15 24 R 41 M 65 8.5 23 R 42 M 68 9.5 20 R Answer: a. The scatterplot shows an increasing pattern. b. The correlation coefficient, r, is approximately 0.531. c. The regression equation is y = 0.304x + 1.67. d. The predicted shoe size for a person who is 5 feet 7 inches tall (67 inches) is approximately 10.5