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Unformatted text preview: 2 B. Bottles are packed in cases of 12. An inspector chooses one bottle from each case. If it is nonconforming, she inspects the entire case, replacing nonconforming bottles with good ones. This process is called rectification. If the chosen bottle conforms (has two or fewer bubbles), then she passes the case. In total, 20 cases are produced. What is the probability that at least 18 of them pass? EMSE 269 - Elements of Problem Solving and Decision Making Instructor: Dr. J. R. van Dorp 3 C. What is the expected number of noncomforming bottles in the 20 cases after they have been inspected and rectified using the scheme described in part B....
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This note was uploaded on 04/04/2012 for the course CIVIL ENG CIV 125 taught by Professor Prof.chang during the Summer '11 term at International School of Management, New York.
- Summer '11