05_Binom_Hyperg_Examp

05_Binom_Hyperg_Examp - I pick 7 marbles without...

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N= 10 MASS FUNCTION BINOMDIST(X,N,P,FALSE) P X 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 0.35 0.11 0.03 0.01 0 0 0 0 1 0.39 0.27 0.12 0.04 0.01 0 0 0 2 0.19 0.3 0.23 0.12 0.04 0.01 0 0 3 0.06 0.2 0.27 0.21 0.12 0.04 0.01 0 4 0.01 0.09 0.2 0.25 0.21 0.11 0.04 0.01 5 0 0.03 0.1 0.2 0.25 0.2 0.1 0.03 6 0 0.01 0.04 0.11 0.21 0.25 0.2 0.09 7 0 0 0.01 0.04 0.12 0.21 0.27 0.2 8 0 0 0 0.01 0.04 0.12 0.23 0.3 9 0 0 0 0 0.01 0.04 0.12 0.27 10 0 0 0 0 0 0.01 0.03 0.11 N= 10 CUMULATIVE BINOMDIST(X,N,P,TRUE) P X 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 0.35 0.11 0.03 0.01 0 0 0 0 1 0.74 0.38 0.15 0.05 0.01 0 0 0 2 0.93 0.68 0.38 0.17 0.05 0.01 0 0 3 0.99 0.88 0.65 0.38 0.17 0.05 0.01 0 4 1 0.97 0.85 0.63 0.38 0.17 0.05 0.01 5 1 0.99 0.95 0.83 0.62 0.37 0.15 0.03 6 1 1 0.99 0.95 0.83 0.62 0.35 0.12 7 1 1 1 0.99 0.95 0.83 0.62 0.32 8 1 1 1 1 0.99 0.95 0.85 0.62 9 1 1 1 1 1 0.99 0.97 0.89 10 1 1 1 1 1 1 1 1
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0.9 0 0 0 0 0 0 0.01 0.06 0.19 0.39 0.35 0.9 0 0 0 0 0 0 0.01 0.07 0.26 0.65 1
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Hypergeometric Example An urn contains 10 red marbles and 20 blue marbles.
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Unformatted text preview: I pick 7 marbles without replacement. a) What is the probability that I get exactly 3 red marbles? X=3 sample_s r=10 population_s 0.29 HYPGEOMDIST(3,7,10,30) N=7 number_sample M=30 Number_pop b) What is the probability that I get 3 or fewer red marbles x P(X=x) 0.04 1 0.19 2 0.34 No function for the cumulative hypergeometric distri 3 0.29 0.86 ibution...
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05_Binom_Hyperg_Examp - I pick 7 marbles without...

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