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2011-2002 Data on AP testing E. Snider SOCES All Data from AP Central
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2011 Free-Response Questions Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 14.873.1610 24.153.1010 34.843.1810 43.983.0310 Total17.84
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2010 Free-Response Questions Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 12.632.8110 26.122.8210 35.282.6710 42.722.2510 16.75 Total
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2009 Free-Response Questions Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 15.492.3210 22.922.6910 35.332.7210 43.292.9210 17.03 Total
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2008 Free-Response Questions Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 12.132.5110 22.832.2510 33.422.2010 44.592.6810 12.97 Total
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2007 Free-Response Questions Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 13.583.0710 21.841.8510 33.432.2810 42.522.6710 Total 11.37
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2006 Free-Response Questions Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 14.362.6810 25.042.1110 34.433.0410 42.972.7810 Total 16.80
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2005 Free-Response Question Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 14.882.2310 23.072.4110 33.633.0710 42.782.4510 Total 14.36
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2004 Free-Response Question Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 14.162.4510 24.682.7810 34.972.1410 43.333.1010 Total 17.14
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2003 Free-Response Question Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 12.932.8910 23.582.7510 33.172.0410 41.721.710 Total 11.40
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2002 Free-Response Questions Scoring Statistics QuestionMean Standard Deviation Number of Points Possible 12.192.6510 24.292.2710 31.221.6310 45.092.1610 Total 12.79
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2011: Biology Grade Distributions Examination GradeBiology N% At 534,75818.8 430,50716.5 328,02315.2 226,95114.6 164,25834.8 Number of Students184,497 3 or Higher / %93,28850.6 Mean Grade2.70 Standard Deviation1.54
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2010: Biology Grade Distributions Examination GradeBiology N% At 532,28018.7 426,13015.1 326,53015.4 224,39414.1 163,17836.6 Number of Students172,512 3 or Higher / %84,94049.2 Mean Grade2.65 Standard Deviation1.54
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2009: Biology Grade Distributions Examination GradeBiology N% At 531,14719.5 424,73215.5 326,21415. 224,15115.1 154,33634.0 Number of Students159,580 3 or Higher / %81,09350.8 Mean Grade2.71 Standard Deviation1.54
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2008: Biology Grade Distributions Examination GradeBiology N% At 528,72118.6 424,09115.6 324,86216.1 223,44115.2 153,38934.6 Number of Students154,504 3 or Higher / %77,67450.3 Mean Grade2.68 Standard Deviation1.53
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2007: Biology Grade Distributions Examination GradeBiology N% At 527,99619.3 429,33820.3 330,74921.2 233,66423.2 123,04915.9 Number of Students144,796 3 or Higher / %88,08360.8 Mean Grade3.04 Standard Deviation1.36
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2006: Biology Grade Distributions Examination GradeBiology N% At 525,86219.6 426,80920.3 327,89721.2 230,64223.3 120,57315.6 Number of Students131,783 3 or Higher / %80,56861.1 Mean Grade3.05 Standard Deviation1.36
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2005: Biology Grade Distributions Examination GradeBiology N% At 522,05518.2 424,44820.1 327,82022.9 228,35723.3 118,76615.5 Number of Students121,446 3 or Higher / %74,32361.2 Mean Grade3.02 Standard Deviation1.33
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2004: Biology Grade Distributions Examination GradeBiology N% At 521,02618.9 422,48820.2 324,29021.9 227,33124.6 115,96914.4 Number of Students111,104 3 or Higher / %67,80461.0 Mean Grade3.05 Standard Deviation1.33
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2003: Biology Grade Distributions Examination GradePercentage Earning Grade Extremely Well Qualified 517.9 Well Qualified418.6 Qualified322.4 Possibly Qualified226.1 No Recommendation114.9 3 or Higher / % 58.9 Mean Grade 2.98 Standard Deviation 1.33 Number of Students 103,944 Number of Schools 7,167 Number of Colleges 2,143
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2002: Biology Grade Distributions Examination GradePercentage Earning Grade Extremely Well Qualified 517.5 Well Qualified422.9 Qualified324.1 Possibly Qualified223.2 No Recommendation112.3 3 or Higher / % 64.5 Mean Grade 3.10 Standard Deviation 1.28 Number of Students 97,762 Number of Schools 6,921 Number of Colleges 2,170
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