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Solution of problem N5188 probability theory

Solution of problem N5188 probability theory

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Product description

  • There are 32 parts in a box, 8 of them are defective. 7 parts were taken at random. Find the probability that among the extracted parts: a) there are no defective ones; b) no fit; c) exactly 2 good ones.

Additional information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)