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Number of Students Included: 4462Boston - 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 | PR | 60% | 79% | | 1 | 60 | 32 | 2 | 5 | A | 02 | MC | PR | 55% | 70% | | 1 | 55 | 13 | 15 | 15 | A | 03 | MC | SP | 50% | 65% | | 2 | 5 | 10 | 33 | 50 | D | 04 | MC | PR | 46% | 56% | | 1 | 23 | 46 | 11 | 19 | B | 05 | MC | GE | 37% | 52% | | 1 | 26 | 9 | 27 | 37 | D | 06 | MC | PR | 49% | 57% | | 2 | 24 | 49 | 10 | 16 | B | 07 | SA | ME | 18% | 28% | | 82 | 18 | | | | | 08 | SA | PR | 21% | 35% | | 79 | 21 | | | | | 09 | OR | PR | 2.74 | 3.05 | | 10 | 9 | 14 | 30 | 37 | | 10 | MC | NS | 42% | 50% | | 1 | 42 | 10 | 27 | 19 | A | 11 | MC | SP | 87% | 92% | | 1 | 3 | 3 | 87 | 6 | C | 12 | MC | PR | 45% | 60% | | 1 | 27 | 15 | 11 | 45 | D | 13 | MC | SP | 57% | 72% | | 1 | 16 | 11 | 15 | 57 | D | 14 | MC | NS | 34% | 45% | | 2 | 34 | 42 | 7 | 14 | A | 15 | MC | PR | 42% | 51% | | 2 | 42 | 16 | 28 | 12 | A | 16 | MC | SP | 38% | 43% | | 1 | 9 | 37 | 38 | 14 | C | 17 | MC | NS | 37% | 41% | | 2 | 23 | 23 | 37 | 15 | C | 18 | MC | SP | 83% | 89% | | 1 | 4 | 83 | 7 | 4 | B | 19 | SA | NS | 49% | 57% | | 51 | 49 | | | | | 20 | SA | ME | 33% | 50% | | 67 | 33 | | | | | 21 | SA | NS | 31% | 47% | | 69 | 31 | | | | | 22 | OR | GE | 1.61 | 1.93 | | 29 | 24 | 19 | 11 | 17 | | 23 | MC | NS | 73% | 81% | | 2 | 6 | 11 | 73 | 9 | C | 24 | MC | NS | 45% | 57% | | 2 | 11 | 45 | 13 | 29 | B | 25 | MC | PR | 36% | 56% | | 1 | 54 | 4 | 36 | 4 | C | 26 | MC | NS | 53% | 63% | | 2 | 26 | 53 | 11 | 9 | B | 27 | MC | PR | 34% | 47% | | 2 | 34 | 33 | 11 | 19 | A | 28 | OR | ME | 0.80 | 1.28 | | 55 | 27 | 7 | 6 | 6 | | 29 | OR | SP | 1.92 | 2.49 | | 28 | 18 | 10 | 24 | 21 | | 30 | MC | GE | 62% | 58% | | 2 | 10 | 62 | 7 | 19 | B | 31 | MC | SP | 48% | 59% | | 2 | 25 | 17 | 48 | 8 | C | 32 | MC | NS | 58% | 62% | | 2 | 29 | 7 | 5 | 58 | D | 33 | MC | ME | 44% | 55% | | 2 | 44 | 6 | 14 | 34 | A | 34 | MC | PR | 56% | 59% | | 2 | 7 | 13 | 22 | 56 | D | 35 | MC | NS | 57% | 69% | | 2 | 10 | 18 | 57 | 13 | C | 36 | MC | NS | 46% | 60% | | 2 | 35 | 7 | 46 | 12 | C | 37 | MC | ME | 60% | 71% | | 2 | 13 | 60 | 12 | 13 | B | 38 | MC | PR | 57% | 66% | | 2 | 57 | 13 | 16 | 12 | A | 39 | OR | NS | 1.67 | 2.00 | | 37 | 19 | 6 | 14 | 23 | |
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