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Number of Students Included: 4224Boston - GRADE 07 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 | 72% | 80% | | 1 | 8 | 6 | 13 | 72 | D | 02 | MC | NS | 82% | 84% | | 1 | 82 | 8 | 3 | 6 | A | 03 | MC | NS | 43% | 61% | | 1 | 4 | 47 | 5 | 43 | D | 04 | MC | PR | 58% | 47% | | 1 | 58 | 6 | 16 | 18 | A | 05 | MC | GE | 65% | 69% | | 1 | 22 | 7 | 65 | 6 | C | 06 | MC | PR | 19% | 25% | | 1 | 22 | 49 | 19 | 9 | C | 07 | SA | PR | 64% | 71% | | 36 | 64 | | | | | 08 | SA | NS | 46% | 74% | | 54 | 46 | | | | | 09 | OR | GE | 2.27 | 2.74 | | 11 | 11 | 37 | 20 | 20 | | 10 | MC | PR | 63% | 76% | | 1 | 9 | 6 | 22 | 63 | D | 11 | MC | NS | 30% | 49% | | 1 | 3 | 30 | 27 | 39 | B | 12 | MC | NS | 31% | 38% | | 1 | 14 | 44 | 10 | 31 | D | 13 | MC | NS | 23% | 41% | | 1 | 51 | 14 | 23 | 11 | C | 14 | MC | SP | 37% | 45% | | 1 | 20 | 37 | 18 | 24 | B | 15 | MC | PR | 39% | 59% | | 2 | 18 | 25 | 16 | 39 | D | 16 | MC | PR | 80% | 83% | | 1 | 4 | 8 | 80 | 7 | C | 17 | MC | SP | 49% | 63% | | 2 | 49 | 20 | 20 | 9 | A | 18 | MC | ME | 28% | 38% | | 2 | 43 | 5 | 28 | 22 | C | 19 | SA | SP | 66% | 69% | | 34 | 66 | | | | | 20 | SA | GE | 31% | 51% | | 69 | 31 | | | | | 21 | SA | PR | 40% | 59% | | 60 | 40 | | | | | 22 | OR | NS | 1.83 | 2.28 | | 11 | 31 | 36 | 8 | 14 | | 23 | MC | NS | 83% | 91% | | 1 | 1 | 8 | 83 | 8 | C | 24 | MC | SP | 74% | 80% | | 1 | 10 | 9 | 6 | 74 | D | 25 | MC | PR | 55% | 71% | | 1 | 55 | 8 | 24 | 12 | A | 26 | MC | PR | 44% | 60% | | 1 | 25 | 44 | 21 | 9 | B | 27 | MC | SP | 52% | 61% | | 1 | 12 | 21 | 13 | 52 | D | 28 | OR | ME | 1.08 | 1.68 | | 48 | 20 | 14 | 10 | 7 | | 29 | OR | SP | 2.10 | 2.56 | | 16 | 24 | 13 | 28 | 18 | | 30 | MC | NS | 59% | 65% | | 2 | 14 | 59 | 11 | 14 | B | 31 | MC | PR | 56% | 70% | | 1 | 20 | 11 | 12 | 56 | D | 32 | MC | GE | 49% | 58% | | 1 | 28 | 49 | 11 | 11 | B | 33 | MC | PR | 62% | 77% | | 2 | 9 | 18 | 62 | 10 | C | 34 | MC | ME | 62% | 69% | | 1 | 62 | 12 | 10 | 14 | A | 35 | MC | SP | 62% | 71% | | 1 | 7 | 19 | 62 | 11 | C | 36 | MC | ME | 70% | 75% | | 1 | 16 | 7 | 70 | 5 | C | 37 | MC | NS | 49% | 58% | | 2 | 21 | 49 | 7 | 21 | B | 38 | MC | SP | 53% | 66% | | 2 | 15 | 53 | 18 | 13 | B | 39 | OR | PR | 2.11 | 2.18 | | 12 | 17 | 30 | 33 | 9 | |
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