Open the file Freshmen 15 Study data using menu option Datasets and then

SEX WTSEP WTAPR BMISP BMIAP M 72 59 22.02 18.14 M 97 86 19.7 17.44 M 74 69 24.09 22.43 M 93 88 26.97 25.57 F 68 64 21.51 20.1 M 59 55 18.69 17.4 F 64 60 24.24 22.88 F 56 53 21.23 20.23 F 70 68 30.26 29.24 F 58 56 21.88 21.02 F 50 47 17.63 16.89 M 71 69 24.57 23.85 M 67 66 20.68 20.15 F 56 55 20.97 20.36 F 70 68 27.3 26.73 F 61 60 23.3 22.88 F 53 52 19.48 19.24 M 92 92 24.74 24.69 F 57 58 20.69 20.79 M 67 67 20.49 20.6 F 58 58 21.09 21.24 F 49 50 18.37 18.53 M 68 68 22.4 22.61 F 69 69 28.17 28.43 M 87 88 23.6 23.81 M 81 82 26.52 26.78 M 60 61 18.89 19.27 F 52 53 19.31 19.75 M 70 71 20.96 21.32 F 63 64 21.78 22.22 F 56 57 19.78 20.23 M 68 69 22.4 22.82 M 68 69 22.76 23.19 F 54 56 20.15 20.69 M 80 82 22.14 22.57 M 64 66 20.27 20.76 F 57 59 22.15 22.93 F 63 65 23.87 24.67 F 54 56 18.61 19.34 F 56 58 21.73 22.58 M 54 56 18.93 19.72 M 73 75 25.88 26.72 M 77 79 28.59 29.53 F 63 66 21.89 22.79 F 51 54 18.31 19.28 F 59 62 19.64 20.63 F 65 68 23.02 24.1 F 53 56 20.63 21.91 F 62 65 22.61 23.81 F 55 58 22.03 23.42 M 74 77 20.31 21.34 M 74 78 20.31 21.36 M 64 68 19.59 20.77 M 64 68 21.05 22.31 F 57 61 23.47 25.11 F 64 68 22.84 24.29 F 60 64 19.5 20.9 M 64 68 18.51 19.83 M 66 71 21.4 22.97 F 52 57 17.72 19.42 M 71 77 22.26 23.87 F 55 60 21.64 23.81 M 65 71 22.51 24.45 M 75 82 23.69 25.8 F 42 49 15.08 17.74 M 74 82 22.64 25.33 M 94 105 36.57 40.86 1. Open the file Freshmen 15 Study data using menu option Datasets and then Elementary Stats, 11th Edition. This file contains data on sex, weight (in kg) and BMI in September and April of college freshmen. What are the names of the variables in this file?