2007 Scoring Statistics

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Free-Response Question Scoring Statistics

Question Mean Standard Deviation Number of Points Possible
1 4.34 2.33 9
2 1.9 1.11 4
3 1.59 1.28 4
4 1.15 1.04 4
5 1.13 1.14 4
6 1.22 1.11 4
7 2.59 0.99 4
8 1.6 1.08 4
9 3.81 2.45 9