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Solution of problem N5060 probability theory

Solution of problem N5060 probability theory

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Product description

  • The box contains 90 good and 10 defective parts. The assembler sequentially takes 10 parts out of the box without returning. Find the probability that among the parts taken: a) there are no defective ones; b) at least one defective

Additional information

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