467 3450 3435 3421 3408 3396 3385 3307 3261 3232 3195

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Unformatted text preview: 3.232 3.195 3.174 3.098 3.091 636.6 31.60 12.92 8.610 6.869 5.959 5.408 5.041 4.781 4.587 4.437 4.318 4.221 4.140 4.073 4.015 3.965 3.922 3.883 3.850 3.819 3.792 3.768 3.745 3.725 3.707 3.690 3.674 3.659 3.646 3.551 3.496 3.460 3.416 3.390 3.300 3.291 50% 60% 70% 80% 90% 95% 96% 98% 99% 99.5% 99.8% 99.9% Confidence level C -15- .0025 .001 .0005 2008 AP® STATISTICS FREE-RESPONSE QUESTIONS (Form B) Probability p Table entry for p is the point ( χ 2 ) with probability p lying above it. ( χ2 ) Table C χ 2 critical values Tail probability p df 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 40 50 60 80 100 .25 1.32 2.77 4.11 5.39 6.63 7.84 9.04 10.22 11.39 12.55 13.70 14.85 15.98 17.12 18.25 19.37 20.49 21.60 22.72 23.83 24.93 26.04 27.14 28.24 29.34 30.43 31.53 32.62 33.71 34.80 45.62 56.33 66.98 88.13 109.1 .20 1.64 3.22 4.64 5.99 7.29 8.56 9.80 11.03 12.24 13.44 14.63 15.81 16.98 18.15 19.31 20.47 21.61 22.76 23.90 25.04 26.17 27.30 28.43 29.55 30.68...
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This note was uploaded on 07/07/2013 for the course SAT AP taught by Professor Mr.zhang during the Fall '11 term at Benjamin N Cardozo High School.

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