averaged 83.4. Chapter 10 Data Set 2 contains the population of Mark's class just took the admission test for business school and scores for the 10 other classes in Mark's university. How did Marks class do? Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 h 78 81 96 85 88 90 79 96 86 78 77 78 97 90 88 82 86 93 87 89 78 93 88 88 94 92 82 89 92 94 83 81 78 75 77 96 83 93 84 75 79 82 88 89 84 99 87 80 85 77 82 83 93 89 85 81 89 96 79 85 77 83 77 85 82 96 95 99 89 76 83 92 80 89 82 100 99 87 90 89 93 97 87 83 96 93 92 75 80 93 86 86 89 98 81 75 80 95 99 86 averaged 83.4. Chapter 10 Data Set 2 contains the population of Mark's class just took the admission test for business school and scores for the 10 other classes in Mark's university. How did Marks class do? Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 h 78 81 96 85 88 90 79 96 86 78 77 78 97 90 88 82 86 93 87 89 78 93 88 88 94 92 82 89 92 94 83 81 78 75 77 96 83 93 84 75 79 82 88 89 84 99 87 80 85 77 82 83 93 89 85 81 89 96 79 85 77 83 77 85 82 96 95 99 89 76 83 92 80 89 82 100 99 87 90 89 93 97 87 83 96 93 92 75 80 93 86 86 89 98 81 75 80 95 99 86