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Solution of problem N4583 probability theory

Solution of problem N4583 probability theory

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Product description

  • There are 12 balls in the urn: 3 yellow, 4 black, 5 red. What is the probability of pulling out of the urn: a) black; b) blue, c) not a white ball?

Additional information

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