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Number of Students Included: 120Groton Dunstable - 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 | GROTON-DUNSTABLE | STATE | | BLANK/0 | A/1 | B/2 | C/3 | D/4 | CORRECT MC ANSWER | 01 | MC | AP | 4.4 | 97% | 90% | | 0 | 0 | 3 | 0 | 97 | D | 02 | MC | EC | 6.2 | 92% | 76% | | 0 | 92 | 4 | 4 | 0 | A | 03 | MC | EV | 5.3 | 78% | 59% | | 0 | 5 | 13 | 5 | 78 | D | 04 | MC | GE | 3.4 | 69% | 59% | | 0 | 3 | 2 | 26 | 69 | D | 05 | MC | EC | 6.4 | 77% | 65% | | 0 | 0 | 77 | 14 | 9 | B | 06 | MC | GE | 3.4 | 93% | 90% | | 0 | 3 | 2 | 3 | 93 | D | 07 | MC | EV | 5.1 | 88% | 73% | | 0 | 88 | 3 | 3 | 6 | A | 08 | MC | EC | 6.3 | 83% | 72% | | 0 | 3 | 3 | 83 | 12 | C | 09 | MC | BC | 2.4 | 81% | 73% | | 0 | 81 | 7 | 12 | 1 | A | 10 | MC | EC | 6.2 | 73% | 63% | | 0 | 13 | 11 | 73 | 4 | C | 11 | MC | EC | 6.3 | 69% | 53% | | 0 | 16 | 69 | 11 | 4 | B | 12 | OR | EC | 6.2 | 3.11 | 2.33 | | 3 | 7 | 18 | 24 | 49 | | 13 | MC | GE | 3.6 | 66% | 50% | | 0 | 8 | 22 | 66 | 4 | C | 14 | MC | BC | 1.3 | 80% | 65% | | 0 | 13 | 80 | 5 | 2 | B | 15 | MC | AP | 4.5 | 93% | 79% | | 1 | 4 | 1 | 93 | 2 | C | 16 | MC | BC | 2.8 | 95% | 81% | | 0 | 0 | 4 | 1 | 95 | D | 17 | MC | EV | 5.2 | 83% | 69% | | 0 | 5 | 83 | 4 | 8 | B | 18 | MC | GE | 3.5 | 78% | 58% | | 0 | 9 | 4 | 78 | 9 | C | 19 | MC | AP | 4.1 | 96% | 85% | | 0 | 1 | 2 | 2 | 96 | D | 20 | MC | EV | 5.1 | 82% | 78% | | 0 | 10 | 7 | 82 | 2 | C | 21 | MC | BC | 1.2 | 69% | 59% | | 0 | 69 | 8 | 13 | 10 | A | 22 | MC | AP | 4.7 | 73% | 62% | | 0 | 12 | 73 | 8 | 7 | B | 23 | OR | BC | 2.7 | 2.28 | 1.49 | | 12 | 16 | 24 | 29 | 19 | | 24 | MC | GE | 3.1 | 94% | 87% | | 0 | 94 | 0 | 6 | 0 | A | 25 | MC | BC | 2.1 | 91% | 84% | | 1 | 91 | 4 | 3 | 2 | A | 26 | MC | GE | 3.2 | 83% | 67% | | 0 | 3 | 1 | 14 | 83 | D | 27 | MC | EC | 6.1 | 77% | 58% | | 0 | 77 | 13 | 3 | 8 | A | 28 | MC | BC | 2.2 | 85% | 70% | | 0 | 85 | 3 | 8 | 4 | A | 29 | MC | EC | 6.3 | 93% | 85% | | 0 | 0 | 4 | 3 | 93 | D | 30 | MC | BC | 2.6 | 87% | 81% | | 0 | 3 | 87 | 2 | 8 | B | 31 | MC | BC | 2.4 | 88% | 75% | | 0 | 88 | 6 | 5 | 1 | A | 32 | OR | EV | 5.1 | 3.00 | 2.31 | | 3 | 8 | 19 | 29 | 42 | | 33 | MC | GE | 3.3 | 77% | 61% | | 0 | 4 | 4 | 77 | 15 | C | 34 | MC | AP | 4.6 | 94% | 88% | | 0 | 0 | 2 | 4 | 94 | D | 35 | MC | BC | 2.5 | 82% | 76% | | 0 | 82 | 0 | 13 | 5 | A | 36 | MC | EV | 5.2 | 93% | 90% | | 0 | 2 | 2 | 93 | 3 | C | 37 | MC | EV | 5.1 | 80% | 76% | | 0 | 15 | 2 | 80 | 3 | C | 38 | MC | EV | 5.2 | 91% | 84% | | 0 | 2 | 5 | 3 | 91 | D | 39 | MC | GE | 3.4 | 93% | 86% | | 0 | 2 | 93 | 1 | 4 | B | 40 | MC | EV | 5.3 | 82% | 73% | | 0 | 13 | 82 | 4 | 2 | B | 41 | MC | BC | 2.3 | 82% | 65% | | 0 | 16 | 82 | 1 | 2 | B | 42 | MC | BC | 1.1 | 83% | 78% | | 1 | 8 | 3 | 83 | 6 | C | 43 | MC | EC | 6.1 | 93% | 81% | | 0 | 3 | 2 | 3 | 93 | D | 44 | OR | GE | 3.6 | 3.29 | 2.80 | | 3 | 9 | 5 | 20 | 63 | | 45 | OR | AP | 4.8 | 2.53 | 1.54 | | 12 | 16 | 14 | 25 | 33 | |
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