Are the exam scores affected by the gender and why? Additionally, is there equity between the sexes? And is there the equity between the exams?

Exam1 * Gender -1 Exam2 > Gender -1 Exam3 * Gender -1 Exam4 * Gender -1 Exam5 * Gender -1 Exam6 * Gender -1 Exam7 * Gender -1 Exam8 * Gender 60 f 66 f 75 f 71 f 74 f 84 f 60 f 66 f 63 f 75 f 78 f 74 f 78 f 85 f 76 f 66 f 67 f 75 f 80 f 74 f 82 f 89 f 77 f 78 f 68 f 76 f 81 f 78 f 83 f 93 f 83 f 78 m 76 f 79 f 81 f 79 f 84 f 93 f 86 f 78 f 77 f 83 f 83 f 86 f 87 f 93 f 89 f 79 m 80 f 88 f 91 f 86 f 89 f 94 f 90 f 84 f 82 f 94 f 94 f 93 f 92 f 96 f 93 f 86 m 45 m 73 m 65 m 61 m 75 m 61 m 67 m 87 m 65 m 75 m 66 m 63 m 76 m 62 m 72 m 90 m 69 m 77 m 67 m 69 m 80 m 67 m 75 m 91 m 73 m 82 m 70 m 78 m 81 m 75 m 79 m 92 f 74 m 83 m 73 m 83 m 82 m 78 m 84 m 93 f 75 m 83 m 78 m 83 m 83 m 94 m 85 m 93 m 83 m 83 m 84 m 84 m 87 m 97 m 87 m 94 f 84 m 86 m 85 m 86 m 92 m 99 m 93 m 94 m 91 m 91 m 88 m