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Solution of problem N5021 probability theory
5021. Among 20 parts, there are 4 defective ones. 5 parts are randomly removed. What is the probability that at least one of them is defective?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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Discount for regular customers! If the total of your purchases from the seller
Massimo86
exceeds: