12_Binom_Hyperg_Examp

12_Binom_Hyperg_Examp - An urn contains 10 red marbles and...

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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 0.35 0.11 0.03 0.01 0 0 0 1 0.39 0.27 0.12 0.04 0.01 0 0 2 0.19 0.3 0.23 0.12 0.04 0.01 0 3 0.06 0.2 0.27 0.21 0.12 0.04 0.01 4 0.01 0.09 0.2 0.25 0.21 0.11 0.04 5 0 0.03 0.1 0.2 0.25 0.2 0.1 6 0 0.01 0.04 0.11 0.21 0.25 0.2 7 0 0 0.01 0.04 0.12 0.21 0.27 8 0 0 0 0.01 0.04 0.12 0.23 9 0 0 0 0 0.01 0.04 0.12 10 0 0 0 0 0 0.01 0.03 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 0.35 0.11 0.03 0.01 0 0 0 1 0.74 0.38 0.15 0.05 0.01 0 0 2 0.93 0.68 0.38 0.17 0.05 0.01 0 3 0.99 0.88 0.65 0.38 0.17 0.05 0.01 4 1 0.97 0.85 0.63 0.38 0.17 0.05 5 1 0.99 0.95 0.83 0.62 0.37 0.15 6 1 1 0.99 0.95 0.83 0.62 0.35 7 1 1 1 0.99 0.95 0.83 0.62 8 1 1 1 1 0.99 0.95 0.85 9 1 1 1 1 1 0.99 0.97 10 1 1 1 1 1 1 1
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0.8 0.9 0 0 0 0 0 0.01 0 0 0.04 0 0 0.12 0.01 0 0.21 0.03 0 0.25 0.09 0.01 0.21 0.2 0.06 0.12 0.3 0.19 0.04 0.27 0.39 0.01 0.11 0.35 0 0.8 0.9 0 0 0 0 0 0 0 0 0.01 0 0.03 0 0.12 0.01 0.32 0.07 0.62 0.26 0.89 0.65 1 1 0 1 2 3 4 5 0 0.05 0.1 0.15 0.2 0.25 0.3
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6 7 8 9 10
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Hypergeometric Example
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Unformatted text preview: An urn contains 10 red marbles and 20 blue marbles. 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 dis 3 0.29 0.86 stribution...
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This note was uploaded on 01/04/2010 for the course STATS 1100 taught by Professor Rodriguez during the Spring '08 term at Pittsburgh.

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12_Binom_Hyperg_Examp - An urn contains 10 red marbles and...

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