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Number of Students Included: 21Arlington - 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 | ARLINGTON | STATE | | BLANK/0 | A/1 | B/2 | C/3 | D/4 | CORRECT MC ANSWER | 01 | MC | AP | 4.2 | 67% | 82% | | 0 | 5 | 10 | 67 | 19 | C | 02 | MC | BC | 1.2 | 67% | 79% | | 0 | 19 | 14 | 67 | 0 | C | 03 | MC | EC | 6.3 | 95% | 93% | | 0 | 0 | 95 | 5 | 0 | B | 04 | MC | GE | 3.6 | 95% | 82% | | 0 | 0 | 5 | 95 | 0 | C | 05 | MC | GE | 3.4 | 76% | 91% | | 0 | 14 | 76 | 0 | 10 | B | 06 | MC | EC | 6.1 | 62% | 75% | | 0 | 62 | 24 | 5 | 10 | A | 07 | MC | AP | 4.4 | 67% | 78% | | 0 | 0 | 14 | 19 | 67 | D | 08 | MC | EV | 5.3 | 62% | 65% | | 0 | 19 | 62 | 14 | 5 | B | 09 | MC | EV | 5.1 | 38% | 59% | | 0 | 14 | 10 | 38 | 38 | D | 10 | MC | EV | 5.3 | 43% | 55% | | 0 | 19 | 14 | 43 | 24 | C | 11 | MC | EC | 6.2 | 52% | 63% | | 0 | 14 | 10 | 52 | 24 | C | 12 | OR | EV | 5.3 | 1.19 | 2.11 | | 29 | 33 | 33 | 0 | 5 | | 13 | MC | GE | 3.1 | 52% | 71% | | 0 | 10 | 14 | 24 | 52 | D | 14 | MC | AP | 4.5 | 62% | 76% | | 0 | 14 | 19 | 62 | 5 | C | 15 | MC | BC | 2.2 | 71% | 77% | | 0 | 71 | 10 | 19 | 0 | A | 16 | MC | BC | 2.6 | 71% | 64% | | 0 | 14 | 71 | 0 | 14 | B | 17 | MC | GE | 3.3 | 52% | 66% | | 0 | 5 | 29 | 14 | 52 | D | 18 | MC | EC | 6.2 | 86% | 80% | | 0 | 5 | 10 | 0 | 86 | D | 19 | MC | EV | 5.1 | 62% | 78% | | 0 | 5 | 33 | 0 | 62 | D | 20 | MC | GE | 3.5 | 24% | 57% | | 0 | 24 | 5 | 29 | 43 | A | 21 | MC | AP | 4.3 | 29% | 71% | | 0 | 19 | 19 | 29 | 33 | C | 22 | MC | BC | 2.5 | 76% | 84% | | 0 | 76 | 5 | 0 | 19 | A | 23 | OR | BC | 1.3 | 0.86 | 1.33 | | 38 | 38 | 24 | 0 | 0 | | 24 | MC | EV | 5.2 | 76% | 62% | | 0 | 0 | 0 | 76 | 24 | C | 25 | MC | EC | 6.2 | 67% | 79% | | 0 | 67 | 0 | 24 | 10 | A | 26 | MC | BC | 2.4 | 67% | 67% | | 0 | 5 | 5 | 67 | 24 | C | 27 | MC | BC | 2.2 | 48% | 58% | | 0 | 19 | 19 | 14 | 48 | D | 28 | MC | BC | 2.8 | 90% | 93% | | 0 | 10 | 0 | 90 | 0 | C | 29 | MC | GE | 3.6 | 52% | 77% | | 0 | 19 | 52 | 10 | 19 | B | 30 | MC | BC | 1.1 | 38% | 68% | | 0 | 38 | 14 | 33 | 14 | A | 31 | MC | EV | 5.1 | 76% | 83% | | 0 | 10 | 14 | 76 | 0 | C | 32 | OR | AP | 4.6 | 1.24 | 2.05 | | 43 | 19 | 19 | 10 | 10 | | 33 | MC | GE | 3.3 | 48% | 68% | | 5 | 5 | 24 | 48 | 19 | C | 34 | MC | BC | 2.1 | 71% | 79% | | 0 | 71 | 14 | 5 | 10 | A | 35 | MC | EV | 5.1 | 86% | 89% | | 0 | 5 | 0 | 10 | 86 | D | 36 | MC | AP | 4.8 | 76% | 73% | | 0 | 5 | 5 | 76 | 14 | C | 37 | MC | BC | 2.1 | 57% | 65% | | 0 | 57 | 14 | 10 | 19 | A | 38 | MC | EC | 6.4 | 62% | 56% | | 0 | 10 | 19 | 62 | 10 | C | 39 | MC | EC | 6.4 | 52% | 79% | | 0 | 10 | 52 | 24 | 14 | B | 40 | MC | GE | 3.2 | 57% | 66% | | 0 | 10 | 57 | 10 | 24 | B | 41 | MC | BC | 2.3 | 57% | 74% | | 0 | 14 | 10 | 19 | 57 | D | 42 | MC | EV | 5.2 | 38% | 65% | | 0 | 24 | 38 | 10 | 29 | B | 43 | MC | EC | 6.3 | 76% | 87% | | 0 | 10 | 10 | 76 | 5 | C | 44 | OR | GE | 3.4 | 1.19 | 2.42 | | 48 | 19 | 10 | 14 | 10 | | 45 | OR | EC | 6.1 | 1.76 | 2.64 | | 14 | 24 | 43 | 10 | 10 | |
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