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Number of Students Included: 3890Boston - GRADE 10 MATHEMATICS | AVERAGE ITEM SCORE | | PERCENT OF DISTRICT'S TOTAL STUDENT RESPONSES (for each MC answer or OR score point) | ITEM | TYPE | REPORTING CATEGORY | BOSTON | STATE | | BLANK/0 | A/1 | B/2 | C/3 | D/4 | CORRECT MC ANSWER | 01 | MC | NS | 85% | 89% | | 2 | 2 | 6 | 85 | 4 | C | 02 | MC | SP | 70% | 72% | | 2 | 6 | 14 | 70 | 9 | C | 03 | MC | PR | 57% | 62% | | 3 | 57 | 12 | 13 | 16 | A | 04 | MC | NS | 69% | 80% | | 2 | 7 | 15 | 7 | 69 | D | 05 | MC | ME | 42% | 48% | | 2 | 15 | 14 | 27 | 42 | D | 06 | MC | NS | 50% | 58% | | 2 | 10 | 50 | 14 | 24 | B | 07 | MC | PR | 75% | 80% | | 2 | 7 | 14 | 2 | 75 | D | 08 | MC | NS | 66% | 74% | | 2 | 11 | 66 | 11 | 8 | B | 09 | MC | NS | 62% | 67% | | 2 | 11 | 13 | 62 | 12 | C | 10 | MC | GE | 51% | 53% | | 2 | 21 | 7 | 19 | 51 | D | 11 | MC | NS | 68% | 76% | | 2 | 13 | 68 | 9 | 8 | B | 12 | MC | SP | 48% | 63% | | 2 | 48 | 17 | 27 | 6 | A | 13 | MC | SP | 86% | 90% | | 2 | 86 | 2 | 5 | 4 | A | 14 | MC | NS | 67% | 73% | | 2 | 10 | 67 | 16 | 4 | B | 15 | SA | PR | 64% | 70% | | 36 | 64 | | | | | 16 | SA | ME | 36% | 40% | | 64 | 36 | | | | | 17 | OR | NS | 2.13 | 2.56 | | 35 | 8 | 5 | 11 | 41 | | 18 | SA | SP | 54% | 59% | | 46 | 54 | | | | | 19 | SA | NS | 52% | 61% | | 48 | 52 | | | | | 20 | OR | PR | 1.90 | 2.32 | | 24 | 21 | 17 | 18 | 20 | | 21 | OR | GE | 1.79 | 2.00 | | 26 | 19 | 19 | 19 | 16 | | 22 | MC | ME | 82% | 87% | | 3 | 82 | 8 | 4 | 2 | A | 23 | MC | NS | 62% | 73% | | 3 | 9 | 17 | 62 | 9 | C | 24 | MC | PR | 54% | 59% | | 3 | 31 | 5 | 7 | 54 | D | 25 | MC | GE | 81% | 89% | | 3 | 4 | 6 | 81 | 6 | C | 26 | MC | GE | 41% | 45% | | 4 | 11 | 26 | 41 | 18 | C | 27 | MC | PR | 76% | 83% | | 3 | 4 | 76 | 6 | 11 | B | 28 | MC | PR | 40% | 48% | | 3 | 37 | 40 | 10 | 11 | B | 29 | MC | SP | 65% | 77% | | 3 | 8 | 65 | 7 | 17 | B | 30 | MC | SP | 82% | 82% | | 3 | 82 | 8 | 5 | 2 | A | 31 | OR | SP | 1.74 | 2.20 | | 33 | 16 | 14 | 16 | 20 | | 32 | MC | PR | 59% | 65% | | 3 | 10 | 18 | 59 | 9 | C | 33 | MC | GE | 62% | 74% | | 3 | 3 | 9 | 62 | 24 | C | 34 | MC | PR | 79% | 89% | | 3 | 5 | 9 | 4 | 79 | D | 35 | MC | PR | 41% | 49% | | 3 | 41 | 31 | 12 | 13 | A | 36 | MC | GE | 38% | 51% | | 3 | 9 | 26 | 23 | 38 | D | 37 | MC | ME | 51% | 55% | | 4 | 14 | 51 | 17 | 14 | B | 38 | MC | PR | 41% | 45% | | 4 | 9 | 41 | 13 | 33 | B | 39 | MC | SP | 73% | 80% | | 3 | 6 | 7 | 73 | 11 | C | 40 | MC | NS | 57% | 71% | | 3 | 13 | 20 | 57 | 7 | C | 41 | OR | ME | 1.75 | 2.17 | | 29 | 17 | 20 | 19 | 15 | | 42 | OR | PR | 2.30 | 2.69 | | 16 | 18 | 9 | 35 | 22 | |
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