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Solution of problem N3238 Bernoulli probability theory

Solution of problem N3238 Bernoulli probability theory

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Product description

  • In the urn 6 white and 5 red balls. Randomly take out 4 balls. What is the probability that among them there are: a) exactly 3 white balls; b) less than 3 white balls; c) at least 1 white ball.

Additional information

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