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Number of Students Included: 4763Boston - GRADE 08 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 | ME | 60% | 73% | | 1 | 14 | 11 | 15 | 60 | D | 02 | MC | NS | 44% | 52% | | 1 | 44 | 19 | 20 | 15 | A | 03 | MC | SP | 85% | 92% | | 1 | 8 | 85 | 2 | 3 | B | 04 | MC | PR | 57% | 70% | | 1 | 5 | 29 | 57 | 8 | C | 05 | MC | SP | 75% | 87% | | 1 | 75 | 10 | 4 | 10 | A | 06 | MC | SP | 48% | 53% | | 2 | 14 | 16 | 48 | 20 | C | 07 | SA | PR | 36% | 33% | | 64 | 36 | | | | | 08 | SA | SP | 35% | 44% | | 65 | 35 | | | | | 09 | OR | SP | 1.70 | 2.25 | | 28 | 11 | 37 | 10 | 13 | | 10 | MC | PR | 56% | 67% | | 1 | 9 | 56 | 12 | 22 | B | 11 | MC | PR | 32% | 48% | | 2 | 32 | 22 | 29 | 15 | A | 12 | MC | PR | 62% | 77% | | 1 | 5 | 62 | 23 | 9 | B | 13 | MC | PR | 17% | 24% | | 2 | 21 | 39 | 21 | 17 | D | 14 | MC | NS | 25% | 46% | | 1 | 12 | 25 | 25 | 37 | C | 15 | MC | SP | 31% | 43% | | 1 | 35 | 12 | 20 | 31 | D | 16 | MC | GE | 60% | 75% | | 1 | 4 | 60 | 30 | 4 | B | 17 | MC | PR | 39% | 53% | | 2 | 33 | 5 | 20 | 39 | D | 18 | MC | PR | 32% | 37% | | 2 | 26 | 17 | 32 | 23 | C | 19 | SA | GE | 31% | 45% | | 69 | 31 | | | | | 20 | SA | NS | 19% | 25% | | 81 | 19 | | | | | 21 | SA | PR | 52% | 65% | | 48 | 52 | | | | | 22 | OR | GE | 1.66 | 2.21 | | 20 | 24 | 32 | 17 | 7 | | 23 | MC | NS | 81% | 86% | | 2 | 8 | 81 | 5 | 4 | B | 24 | MC | NS | 49% | 64% | | 2 | 9 | 49 | 15 | 25 | B | 25 | MC | SP | 62% | 71% | | 2 | 16 | 8 | 62 | 13 | C | 26 | MC | NS | 57% | 70% | | 2 | 15 | 57 | 16 | 10 | B | 27 | MC | PR | 37% | 44% | | 2 | 9 | 24 | 28 | 37 | D | 28 | OR | PR | 2.24 | 2.45 | | 15 | 12 | 23 | 33 | 17 | | 29 | OR | NS | 1.71 | 2.03 | | 31 | 23 | 11 | 16 | 19 | | 30 | MC | NS | 28% | 33% | | 2 | 22 | 28 | 16 | 32 | B | 31 | MC | GE | 32% | 38% | | 2 | 31 | 30 | 32 | 5 | C | 32 | MC | SP | 44% | 52% | | 2 | 12 | 11 | 44 | 30 | C | 33 | MC | NS | 36% | 53% | | 2 | 36 | 42 | 15 | 5 | A | 34 | MC | ME | 45% | 53% | | 2 | 16 | 26 | 45 | 10 | C | 35 | MC | NS | 39% | 51% | | 2 | 20 | 22 | 17 | 39 | D | 36 | MC | PR | 38% | 49% | | 2 | 38 | 19 | 20 | 20 | A | 37 | MC | PR | 58% | 68% | | 2 | 17 | 58 | 13 | 11 | B | 38 | MC | ME | 41% | 43% | | 2 | 15 | 29 | 41 | 13 | C | 39 | OR | ME | 1.13 | 1.74 | | 45 | 24 | 16 | 5 | 11 | |
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