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AP Statistics Please take out your Cw Pg. 399 (12, 14, 15) Hw pg. 399 (16, 17). 12. A. 1/.08 = 12.5 People B. 1 – geomcdp (.08,4) = 71.64% C. Geompdf (.08, 6) = 5.27% D. Geomcdf (.08, 9) = 52.78%. 14. a. geompdf (.8,3) = 3.2% b. 1 – make all 6 1-binompdf(6, .8,6) = 73.8%
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AP StatisticsPlease take out your Cw Pg. 399 (12, 14, 15)Hw pg. 399 (16, 17)
12. A. 1/.08 = 12.5 People B. 1 – geomcdp(.08,4) = 71.64% C. Geompdf (.08, 6) = 5.27% D. Geomcdf (.08, 9) = 52.78% 14. a. geompdf(.8,3) = 3.2% b. 1 – make all 6 1-binompdf(6, .8,6) = 73.8% C. geompdf(.8,4) +geompdf(.8,5) = .768% D. binompdf(6, .8,4) = 24.58% E. binompdf(6, .8,4) + binompdf(6, .8,5) + binompdf(6, .8,6) = 90.1% F. binompdf(6, .8, ) 0,1,2,3,4 = 34.5%
15. A. E(x) = np = 5(.13) = .65 B. square root (npq) = .751997 = SD (x) C. 1/.13 = 7.69 16. A E(x) = 4.8 bull’s eyes B SD (x)= .9797 C. 1/.8 = 1.25 shots 17. A E(x) = 10.44 righties SD(X) = 1.16 righties B. 81.19% C. .475 D. .00193