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Number of Students Included: 275Somerville High - GRADE HS BIOLOGY | AVERAGE ITEM SCORE | | PERCENT OF SCHOOL'S TOTAL STUDENT RESPONSES (for each MC answer or OR score point) | ITEM | TYPE | REPORTING CATEGORY | STANDARD | SOMERVILLE HIGH | SOMERVILLE | STATE | | BLANK/0 | A/1 | B/2 | C/3 | D/4 | CORRECT MC ANSWER | 01 | MC | AP | 4.4 | 87% | 87% | 90% | | 0 | 1 | 11 | 0 | 87 | D | 02 | MC | EC | 6.2 | 64% | 64% | 76% | | 0 | 64 | 24 | 11 | 0 | A | 03 | MC | EV | 5.3 | 53% | 51% | 59% | | 0 | 8 | 21 | 17 | 53 | D | 04 | MC | GE | 3.4 | 65% | 64% | 59% | | 0 | 4 | 3 | 28 | 65 | D | 05 | MC | EC | 6.4 | 65% | 64% | 65% | | 0 | 1 | 65 | 19 | 14 | B | 06 | MC | GE | 3.4 | 89% | 88% | 90% | | 0 | 1 | 6 | 4 | 89 | D | 07 | MC | EV | 5.1 | 75% | 73% | 73% | | 0 | 75 | 5 | 6 | 14 | A | 08 | MC | EC | 6.3 | 77% | 75% | 72% | | 0 | 10 | 3 | 77 | 10 | C | 09 | MC | BC | 2.4 | 73% | 71% | 73% | | 0 | 73 | 7 | 7 | 12 | A | 10 | MC | EC | 6.2 | 63% | 61% | 63% | | 0 | 12 | 18 | 63 | 7 | C | 11 | MC | EC | 6.3 | 54% | 53% | 53% | | 0 | 23 | 54 | 11 | 12 | B | 12 | OR | EC | 6.2 | 2.27 | 2.19 | 2.33 | | 12 | 14 | 31 | 20 | 23 | | 13 | MC | GE | 3.6 | 46% | 45% | 50% | | 0 | 13 | 33 | 46 | 8 | C | 14 | MC | BC | 1.3 | 67% | 64% | 65% | | 0 | 22 | 67 | 7 | 4 | B | 15 | MC | AP | 4.5 | 79% | 77% | 79% | | 0 | 12 | 3 | 79 | 7 | C | 16 | MC | BC | 2.8 | 89% | 87% | 81% | | 0 | 5 | 3 | 3 | 89 | D | 17 | MC | EV | 5.2 | 85% | 82% | 69% | | 0 | 3 | 85 | 3 | 9 | B | 18 | MC | GE | 3.5 | 65% | 63% | 58% | | 0 | 6 | 7 | 65 | 22 | C | 19 | MC | AP | 4.1 | 81% | 80% | 85% | | 0 | 6 | 2 | 10 | 81 | D | 20 | MC | EV | 5.1 | 81% | 80% | 78% | | 0 | 9 | 8 | 81 | 1 | C | 21 | MC | BC | 1.2 | 64% | 63% | 59% | | 0 | 64 | 11 | 15 | 10 | A | 22 | MC | AP | 4.7 | 57% | 55% | 62% | | 0 | 23 | 57 | 9 | 10 | B | 23 | OR | BC | 2.7 | 1.79 | 1.67 | 1.49 | | 28 | 15 | 19 | 25 | 13 | | 24 | MC | GE | 3.1 | 90% | 88% | 87% | | 0 | 90 | 3 | 7 | 0 | A | 25 | MC | BC | 2.1 | 84% | 82% | 84% | | 0 | 84 | 2 | 4 | 10 | A | 26 | MC | GE | 3.2 | 71% | 67% | 67% | | 0 | 5 | 3 | 21 | 71 | D | 27 | MC | EC | 6.1 | 50% | 48% | 58% | | 0 | 50 | 22 | 15 | 13 | A | 28 | MC | BC | 2.2 | 76% | 75% | 70% | | 1 | 76 | 5 | 15 | 3 | A | 29 | MC | EC | 6.3 | 88% | 86% | 85% | | 0 | 7 | 3 | 2 | 88 | D | 30 | MC | BC | 2.6 | 80% | 78% | 81% | | 0 | 7 | 80 | 3 | 10 | B | 31 | MC | BC | 2.4 | 74% | 73% | 75% | | 0 | 74 | 8 | 15 | 3 | A | 32 | OR | EV | 5.1 | 2.51 | 2.44 | 2.31 | | 5 | 12 | 29 | 35 | 19 | | 33 | MC | GE | 3.3 | 65% | 63% | 61% | | 0 | 6 | 9 | 65 | 20 | C | 34 | MC | AP | 4.6 | 92% | 90% | 88% | | 0 | 2 | 1 | 5 | 92 | D | 35 | MC | BC | 2.5 | 80% | 77% | 76% | | 0 | 80 | 1 | 13 | 6 | A | 36 | MC | EV | 5.2 | 90% | 90% | 90% | | 0 | 3 | 4 | 90 | 3 | C | 37 | MC | EV | 5.1 | 71% | 68% | 76% | | 0 | 19 | 3 | 71 | 7 | C | 38 | MC | EV | 5.2 | 80% | 78% | 84% | | 0 | 6 | 8 | 5 | 80 | D | 39 | MC | GE | 3.4 | 86% | 85% | 86% | | 0 | 4 | 86 | 5 | 5 | B | 40 | MC | EV | 5.3 | 78% | 76% | 73% | | 0 | 16 | 78 | 4 | 2 | B | 41 | MC | BC | 2.3 | 73% | 71% | 65% | | 0 | 21 | 73 | 4 | 3 | B | 42 | MC | BC | 1.1 | 81% | 79% | 78% | | 0 | 10 | 4 | 81 | 5 | C | 43 | MC | EC | 6.1 | 79% | 77% | 81% | | 0 | 11 | 3 | 6 | 79 | D | 44 | OR | GE | 3.6 | 2.89 | 2.79 | 2.80 | | 5 | 16 | 11 | 20 | 48 | | 45 | OR | AP | 4.8 | 1.40 | 1.34 | 1.54 | | 30 | 30 | 20 | 12 | 9 | |
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