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Number of Students Included: 3864Boston - 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 | PR | 81% | 86% | | 1 | 8 | 5 | 81 | 4 | C | 02 | MC | NS | 82% | 87% | | 1 | 5 | 82 | 8 | 5 | B | 03 | MC | SP | 57% | 55% | | 2 | 9 | 57 | 15 | 17 | B | 04 | MC | NS | 67% | 73% | | 1 | 10 | 6 | 67 | 16 | C | 05 | MC | NS | 49% | 59% | | 1 | 14 | 16 | 19 | 49 | D | 06 | MC | PR | 55% | 54% | | 2 | 7 | 19 | 18 | 55 | D | 07 | MC | NS | 50% | 51% | | 2 | 21 | 15 | 50 | 11 | C | 08 | MC | NS | 47% | 55% | | 2 | 19 | 47 | 17 | 14 | B | 09 | MC | GE | 72% | 77% | | 1 | 8 | 7 | 11 | 72 | D | 10 | MC | NS | 78% | 83% | | 1 | 8 | 8 | 78 | 5 | C | 11 | MC | NS | 64% | 70% | | 2 | 6 | 64 | 13 | 16 | B | 12 | MC | PR | 53% | 63% | | 1 | 53 | 14 | 4 | 27 | A | 13 | MC | PR | 62% | 64% | | 1 | 19 | 13 | 62 | 5 | C | 14 | MC | SP | 34% | 43% | | 1 | 6 | 53 | 6 | 34 | D | 15 | SA | NS | 62% | 68% | | 38 | 62 | | | | | 16 | SA | GE | 54% | 65% | | 46 | 54 | | | | | 17 | OR | PR | 2.00 | 2.07 | | 13 | 28 | 20 | 21 | 17 | | 18 | SA | ME | 42% | 49% | | 58 | 42 | | | | | 19 | SA | SP | 49% | 56% | | 51 | 49 | | | | | 20 | OR | NS | 2.54 | 2.97 | | 14 | 14 | 14 | 20 | 38 | | 21 | OR | PR | 1.72 | 2.05 | | 29 | 19 | 15 | 23 | 13 | | 22 | MC | PR | 90% | 93% | | 1 | 90 | 3 | 2 | 3 | A | 23 | MC | ME | 92% | 95% | | 2 | 2 | 2 | 2 | 92 | D | 24 | MC | PR | 71% | 69% | | 2 | 71 | 10 | 15 | 2 | A | 25 | MC | SP | 67% | 81% | | 2 | 20 | 6 | 6 | 67 | D | 26 | MC | ME | 48% | 51% | | 3 | 11 | 18 | 48 | 20 | C | 27 | MC | NS | 80% | 88% | | 2 | 9 | 80 | 5 | 3 | B | 28 | MC | GE | 52% | 56% | | 2 | 21 | 52 | 6 | 20 | B | 29 | MC | PR | 53% | 63% | | 2 | 14 | 17 | 14 | 53 | D | 30 | MC | SP | 69% | 75% | | 2 | 8 | 69 | 17 | 5 | B | 31 | OR | SP | 2.47 | 2.88 | | 17 | 16 | 8 | 19 | 39 | | 32 | MC | ME | 83% | 86% | | 2 | 83 | 5 | 6 | 4 | A | 33 | MC | PR | 75% | 78% | | 2 | 75 | 9 | 11 | 3 | A | 34 | MC | PR | 66% | 73% | | 2 | 7 | 3 | 22 | 66 | D | 35 | MC | NS | 73% | 79% | | 2 | 7 | 9 | 10 | 73 | D | 36 | MC | GE | 47% | 53% | | 2 | 13 | 20 | 47 | 18 | C | 37 | MC | ME | 51% | 53% | | 2 | 22 | 51 | 15 | 10 | B | 38 | MC | ME | 74% | 78% | | 2 | 7 | 74 | 11 | 6 | B | 39 | MC | GE | 47% | 61% | | 2 | 47 | 20 | 16 | 14 | A | 40 | MC | SP | 40% | 43% | | 2 | 16 | 32 | 40 | 10 | C | 41 | OR | ME | 1.82 | 2.17 | | 26 | 22 | 19 | 11 | 22 | | 42 | OR | GE | 1.88 | 2.20 | | 37 | 15 | 3 | 12 | 33 | |
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