SCM Homework 3 finish

SCM Homework 3 finish - SCM 200 Homework 3 Problem 3...

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SCM 200 Introduction to Statistics for Business Spring 2008 Homework Assignment #3 Probability and Probability Distributions Name: ____Ben Hollenbach _______________________________________ Problem 1 Trim/Color Combinations 59 different combinations Unique configurations 4.05445E+12 different unique configurations Probability of at least 1 match .28957
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SCM 200 – Homework 3 Problem 2 5/7/2009 Page 2
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SCM 200 – Homework 3 PDF/CDF Table cumulat ive X P(X) probabil ity 0 0.00000 0.00000 1 0.00005 0.00005 2 0.00038 0.00043 3 0.00194 0.00237 4 0.00710 0.00947 5 0.01989 0.02936 6 0.04420 0.07357 7 0.07999 5/7/2009 Page 3
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SCM 200 – Homework 3 PDF Graph CDF Graph P(A=10) 0.16116 P(A 8) 0.27353 P(A≥12) 0.15377 5/7/2009 Page 4
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Unformatted text preview: SCM 200 Homework 3 Problem 3 Histogram 5/7/2009 Page 5 SCM 200 Homework 3 Contingency Table Count of Employee ID Coded Tenure Country 1 2 3 4 Grand Total Belgium 79 191 39 309 Germany 19 14 33 Sweden 18 43 61 UK 5 11 36 52 US 384 508 455 82 1429 Grand Total 5/7/2009 Page 6 SCM 200 Homework 3 P(A) 486/1884= 0.258 P(A|US) 384/1429=.269 P(US|D) 82/82=1.00 Independent ? Country and Coded tenure are dependent variables. 5/7/2009 Page 7 SCM 200 Homework 3 Problem 4 Expected arrivals 9-11 20*2= 40 arrivals PDF Graph P(X=10) 0.006 P(X20) 0.441 E[Profit] 0.843 P(Loss) 0.105 5/7/2009 Page 8...
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SCM Homework 3 finish - SCM 200 Homework 3 Problem 3...

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