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Number of Students Included: 207Waltham - GRADE HS BIOLOGY | AVERAGE ITEM SCORE | | PERCENT OF DISTRICT'S TOTAL STUDENT RESPONSES (for each MC answer or OR score point) | ITEM | TYPE | REPORTING CATEGORY | STANDARD | WALTHAM | STATE | | BLANK/0 | A/1 | B/2 | C/3 | D/4 | CORRECT MC ANSWER | 1 | MC | BC | 1.2 | 89% | 87% | | 0 | 3 | 89 | 4 | 3 | B | 2 | MC | EC | 6.1 | 57% | 67% | | 0 | 17 | 6 | 20 | 57 | D | 3 | MC | GE | 3.6 | 67% | 76% | | 0 | 5 | 67 | 24 | 4 | B | 4 | MC | AP | 4.4 | 82% | 88% | | 0 | 5 | 82 | 1 | 12 | B | 5 | MC | EV | 5.1 | 86% | 88% | | 0 | 1 | 9 | 86 | 4 | C | 6 | MC | EC | 6.1 | 81% | 83% | | 0 | 1 | 6 | 13 | 81 | D | 7 | MC | GE | 3.2 | 65% | 63% | | 0 | 7 | 65 | 22 | 6 | B | 8 | MC | AP | 4.8 | 68% | 75% | | 0 | 68 | 15 | 3 | 13 | | 9 | MC | BC | 2.8 | 43% | 63% | | 0 | 12 | 19 | 25 | 43 | | 10 | MC | EV | 5.3 | 55% | 63% | | 0 | 17 | 55 | 15 | 13 | | 11 | MC | BC | 1.2 | 48% | 61% | | 0 | 19 | 21 | 48 | 12 | | 12 | OR | BC | 2.3 | 1.25 | 1.59 | | 20 | 50 | 17 | 11 | 2 | | 13 | MC | AP | 4.3 | 79% | 83% | | 0 | 8 | 12 | 79 | 1 | C | 14 | MC | GE | 3.4 | 76% | 85% | | 0 | 76 | 5 | 15 | 3 | A | 15 | MC | EV | 5.3 | 62% | 72% | | 0 | 5 | 12 | 62 | 20 | C | 16 | MC | BC | 2.2 | 41% | 63% | | 0 | 41 | 17 | 28 | 14 | A | 17 | MC | EC | 6.2 | 86% | 91% | | 0 | 7 | 2 | 86 | 5 | C | 18 | MC | EC | 6.3 | 74% | 75% | | 0 | 12 | 9 | 74 | 4 | C | 19 | MC | EV | 5.2 | 71% | 76% | | 0 | 6 | 7 | 71 | 15 | C | 20 | MC | EV | 5.1 | 68% | 75% | | 0 | 11 | 4 | 18 | 68 | D | 21 | MC | EC | 6.4 | 53% | 62% | | 0 | 20 | 11 | 53 | 15 | C | 22 | MC | GE | 3.1 | 88% | 88% | | 0 | 1 | 7 | 3 | 88 | D | 23 | OR | EC | 6.3 | 2.57 | 2.71 | | 5 | 10 | 24 | 47 | 14 | | 24 | MC | BC | 1.1 | 73% | 72% | | 0 | 13 | 8 | 6 | 73 | D | 25 | MC | BC | 2.6 | 66% | 77% | | 0 | 13 | 66 | 11 | 10 | B | 26 | MC | EV | 5.1 | 73% | 78% | | 0 | 9 | 7 | 73 | 11 | C | 27 | MC | BC | 1.3 | 83% | 85% | | 0 | 83 | 6 | 5 | 6 | A | 28 | MC | EC | 6.2 | 67% | 70% | | 0 | 15 | 67 | 12 | 6 | B | 29 | MC | BC | 2.4 | 67% | 76% | | 0 | 11 | 5 | 67 | 17 | C | 30 | MC | GE | 3.2 | 72% | 80% | | 0 | 19 | 72 | 6 | 2 | B | 31 | MC | BC | 2.1 | 68% | 81% | | 0 | 68 | 4 | 12 | 16 | A | 32 | OR | AP | 4.5 | 0.92 | 1.43 | | 34 | 46 | 15 | 5 | 0 | | 33 | MC | GE | 3.5 | 60% | 69% | | 0 | 18 | 9 | 13 | 60 | D | 34 | MC | EC | 6.2 | 71% | 80% | | 0 | 8 | 17 | 71 | 4 | C | 35 | MC | BC | 2.7 | 71% | 73% | | 0 | 12 | 10 | 7 | 71 | D | 36 | MC | GE | 3.6 | 44% | 61% | | 0 | 8 | 40 | 44 | 8 | C | 37 | MC | AP | 4.4 | 85% | 89% | | 0 | 6 | 4 | 5 | 85 | D | 38 | MC | EV | 5.3 | 86% | 88% | | 0 | 86 | 6 | 7 | 1 | A | 39 | MC | EV | 5.1 | 84% | 88% | | 0 | 4 | 3 | 84 | 9 | C | 40 | MC | BC | 2.5 | 87% | 83% | | 0 | 6 | 87 | 4 | 3 | B | 41 | MC | GE | 3.3 | 80% | 81% | | 0 | 12 | 3 | 5 | 80 | D | 42 | MC | AP | 4.6 | 78% | 79% | | 0 | 4 | 78 | 12 | 6 | B | 43 | MC | EC | 6.3 | 62% | 66% | | 0 | 62 | 14 | 7 | 17 | A | 44 | OR | GE | 3.3 | 1.97 | 2.14 | | 16 | 19 | 28 | 24 | 13 | | 45 | OR | EV | 5.3 | 1.30 | 1.66 | | 28 | 29 | 29 | 12 | 1 | |
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