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Solution of problem N4940 probability theory

Solution of problem N4940 probability theory

Seller: Massimo86

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Product description

  • There are 11 parts randomly laid out in a box, 5 of which are standard. The worker takes three parts at random. Find the probability that at least one of the parts taken is standard (event A).

Additional information

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