Item A % Answered A B % Answered B C % Answered C D % Answered D E % Answered E Multi Mark Multi Mark Omit Omit Diff. Discr. Pt. Bis. 1 19 86 2 9 1 5 0 0 0 0 0 0.00 0 0.00 0.86 0.33 0.45 2 3 14 0 0 19 86 0 0 0 0 0 0.00 0 0.00 0.86 0.50 0.56 3 0 0 1 5 2 9 18 82 1 5 0 0.00 0 0.00 0.82 0.50 0.56 4 13 59 3 14 1 5 1 5 4 18 0 0.00 0 0.00 0.59 0.67 0.50 5 0 0 22 100 0 0 0 0 0 0 0 0.00 0 0.00 1.00 0.00 0 6 4 18 4 18 10 45 4 18 0 0 0 0.00 0 0.00 0.18 0.00 0.01 7 3 14 14 64 1 5 0 0 4 18 0 0.00 0 0.00 0.14 0.00 0.05 8 1 5 1 5 18 82 2 9 0 0 0 0.00 0 0.00 0.82 0.17 0.28 9 4 18 14 64 2 9 2 9 0 0 0 0.00 0 0.00 0.64 0.50 0.44 10 6 27 6 27 2 9 7 32 1 5 0 0.00 0 0.00 0.09 -0.17 -0.20 11 1 5 11 50 1 5 8 36 1 5 0 0.00 0 0.00 0.50 0.50 0.45 12 1 5 1 5 4 18 16 73 0 0 0 0.00 0 0.00 0.73 0.50 0.42 13 16 73 5 23 0 0 1 5 0 0 0 0.00 0 0.00 0.73 0.17 0.21 14 6 27 1 5 2 9 11 50 2 9 0 0.00 0 0.00 0.27 0.33 0.35 15 4 18 2 9 12 55 3 14 1 5 0 0.00 0 0.00 0.55 0.83 0.53 16 2 9 4 18 5 23 2 9 9 41 0 0.00 0 0.00 0.41 0.83 0.58 17 7 32 13 59 2 9 0 0 0 0 0 0.00 0 0.00 0.59 -0.17 -0.17 18 3 14 9 41 7 32 2 9 1 5 0 0.00 0 0.00 0.41 0.17 0.09 19 11 50 4 18 1 5 3 14 3 14 0 0.00 0 0.00 0.50 0.17 0.15 20 5 23 6 27 8 36 3 14 0 0 0 0.00 0 0.00 0.36 0.33 0.39 21 5 23 10 45 4 18 2 9 1 5 0 0.00 0 0.00 0.23 0.67 0.67 22 1 5 20 91 1 5 0 0 0 0 0 0.00 0 0.00 0.91 0.33 0.34 23 1 5 3 14 0 0 18 82 0 0 0 0.00 0 0.00 0.82 0.33 0.43 28 14 64 0 0 4 18 0 0 4 18 0 0.00 0 0.00 0.64 0.67 0.53 29 2 9 15 68 4 18 0 0 1 5 0 0.00 0 0.00 0.68 0.33 0.38 30 0 0 3 14 16 73 0 0 3 14 0 0.00 0 0.00 0.73 0.33 0.39 31 15 68 2 9 1 5 2 9 1 5 0 0.00 1 4.55 0.68 0.67 0.56 32 0 0 0 0 6 27 15 68 1 5 0 0.00 0 0.00 0.68 0.33 0.15 33 16 73 1 5 2 9 3 14 0 0 0 0.00 0 0.00 0.73 0.00 0.08 34 11 50 3 14 3 14 2 9 3 14 0 0.00 0 0.00 0.09 0.17 0.36 35 4 18 7 32 4 18 4 18 3 14 0 0.00 0 0.00 0.18 0.33 0.48 Item A % Answered A B % Answered B C % Answered C D % Answered D E % Answered E Multi Mark Multi Mark Omit Omit Diff. Discr. Pt. Bis. 1 20 83 3 12 1 4 0 0 0 0 0 0.00 0 0.00 0.83 0.29 0.45 2 1 4 0 0 22 92 1 4 0 0 0 0.00 0 0.00 0.92 0.14 0.44 3 0 0 0 0 0 0 23 96 1 4 0 0.00 0 0.00 0.96 0.14 0.60 4 20 83 1 4 1 4 2 8 0 0 0 0.00 0 0.00 0.83 0.57 0.68 5 2 8 22 92 0 0 0 0 0 0 0 0.00 0 0.00 0.92 0.14 0.28 6 0 0 0 0 10 42 14 58 0 0 0 0.00 0 0.00 0.58 0.43 0.39 7 9 38 13 54 1 4 0 0 1 4 0 0.00 0 0.00 0.38 0.29 0.28 8 0 0 4 17 17 71 3 12 0 0 0 0.00 0 0.00 0.71 0.00 0.24 9 1 4 15 62 5 21 3 12 0 0 0 0.00 0 0.00 0.62 0.71 0.40 10 1 4 5 21 9 38 9 38 0 0 0 0.00 0 0.00 0.38 0.43 0.23 11 2 8 17 71 0 0 3 12 2 8 0 0.00 0 0.00 0.71 0.43 0.46 12 0 0 1 4 2 8 20 83 1 4 0 0.00 0 0.00 0.83 0.43 0.45 13 20 83 2 8 0 0 2 8 0 0 0 0.00 0 0.00 0.83 0.43 0.49 14 8 33 1 4 1 4 11 46 3 12 0 0.00 0 0.00 0.33 0.29 0.27 15 3 12 2 8 19 79 0 0 0 0 0 0.00 0 0.00 0.79 0.43 0.29 16 0 0 3 12 4 17 0 0 17 71 0 0.00 0 0.00 0.71 0.57 0.42 17 5 21 18 75 0 0 1 4 0 0 0 0.00 0 0.00 0.75 0.29 0.28 18 2 8 18 75 3 12 1 4 0 0 0 0.00 0 0.00 0.75 0.57 0.56 19 18 75 1 4 4 17 1 4 0 0 0 0.00 0 0.00 0.75 0.57 0.60 20 6 25 3 12 15 62 0 0 0 0 0 0.00 0 0.00 0.62 0.86 0.67 21 12 50 5 21 1 4 6 25 0 0 0 0.00 0 0.00 0.50 0.86 0.63 22 0 0 24 100 0 0 0 0 0 0 0 0.00 0 0.00 1.00 0.00 0 23 0 0 0 0 0 0 24 100 0 0 0 0.00 0 0.00 1.00 0.00 0 28 17 71 1 4 2 8 2 8 2 8 0 0.00 0 0.00 0.71 0.29 0.47 29 1 4 17 71 1 4 2 8 3 12 0 0.00 0 0.00 0.71 0.29 0.34 30 0 0 3 12 17 71 2 8 2 8 0 0.00 0 0.00 0.71 0.43 0.46 31 18 75 2 8 2 8 1 4 1 4 0 0.00 0 0.00 0.75 0.43 0.42 32 4 17 2 8 5 21 13 54 0 0 0 0.00 0 0.00 0.54 0.71 0.52 33 15 62 6 25 2 8 1 4 0 0 0 0.00 0 0.00 0.62 0.57 0.40 34 6 25 5 21 3 12 9 38 1 4 0 0.00 0 0.00 0.38 0.29 0.24 35 7 29 9 38 2 8 5 21 1 4 0 0.00 0 0.00 0.29 0.14 0.22 Item A % Answered A B % Answered B C % Answered C D % Answered D E % Answered E Multi Mark Multi Mark Omit Omit Diff. Discr. Pt. Bis. 1 14 82 1 6 1 6 1 6 0 0 0 0.00 0 0.00 0.82 0.60 0.61 2 2 12 0 0 15 88 0 0 0 0 0 0.00 0 0.00 0.88 0.20 0.35 3 0 0 2 12 1 6 13 76 1 6 0 0.00 0 0.00 0.76 0.60 0.53 4 14 82 0 0 0 0 2 12 1 6 0 0.00 0 0.00 0.82 0.40 0.41 5 1 6 16 94 0 0 0 0 0 0 0 0.00 0 0.00 0.94 0.00 -0.04 6 0 0 0 0 8 47 7 41 2 12 0 0.00 0 0.00 0.41 0.60 0.48 7 11 65 5 29 1 6 0 0 0 0 0 0.00 0 0.00 0.65 0.20 0.27 8 0 0 0 0 14 82 3 18 0 0 0 0.00 0 0.00 0.82 0.20 0.10 9 3 18 11 65 2 12 1 6 0 0 0 0.00 0 0.00 0.65 0.40 0.24 10 4 24 2 12 6 35 4 24 1 6 0 0.00 0 0.00 0.35 -0.40 -0.24 11 0 0 14 82 0 0 3 18 0 0 0 0.00 0 0.00 0.82 -0.40 -0.45 12 0 0 0 0 0 0 16 94 1 6 0 0.00 0 0.00 0.94 0.20 0.41 13 16 94 0 0 0 0 1 6 0 0 0 0.00 0 0.00 0.94 0.20 0.18 14 10 59 0 0 1 6 5 29 1 6 0 0.00 0 0.00 0.59 0.60 0.45 15 4 24 0 0 13 76 0 0 0 0 0 0.00 0 0.00 0.76 0.40 0.50 16 1 6 2 12 2 12 0 0 12 71 0 0.00 0 0.00 0.71 0.60 0.53 17 3 18 11 65 2 12 1 6 0 0 0 0.00 0 0.00 0.65 0.00 0.05 18 2 12 11 65 4 24 0 0 0 0 0 0.00 0 0.00 0.65 0.60 0.40 19 12 71 0 0 2 12 2 12 1 6 0 0.00 0 0.00 0.71 0.60 0.56 20 2 12 6 35 6 35 3 18 0 0 0 0.00 0 0.00 0.35 0.60 0.61 21 8 47 1 6 2 12 5 29 1 6 0 0.00 0 0.00 0.47 0.60 0.46 22 2 12 15 88 0 0 0 0 0 0 0 0.00 0 0.00 0.88 0.40 0.59 23 0 0 0 0 0 0 17 100 0 0 0 0.00 0 0.00 1.00 0.00 0 28 10 59 0 0 2 12 4 24 1 6 0 0.00 0 0.00 0.59 0.40 0.40 29 1 6 10 59 0 0 2 12 4 24 0 0.00 0 0.00 0.59 0.00 0.00 30 1 6 1 6 14 82 0 0 1 6 0 0.00 0 0.00 0.82 0.60 0.65 31 12 71 4 24 1 6 0 0 0 0 0 0.00 0 0.00 0.71 0.60 0.59 32 2 12 0 0 2 12 13 76 0 0 0 0.00 0 0.00 0.76 0.20 0.28 33 9 53 5 29 0 0 3 18 0 0 0 0.00 0 0.00 0.53 0.80 0.56 34 3 18 3 18 3 18 6 35 2 12 0 0.00 0 0.00 0.35 0.40 0.33 35 6 35 6 35 4 24 0 0 1 6 0 0.00 0 0.00 0.35 0.20 0.03