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Solution of problem N3397 probability theory
3397. The student came to the test, knowing the answers to 24 of 30 questions. What is the probability to pass the test, if you want to answer at least 2 of the 3 questions?
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: