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Solution of problem N3049 probability theory
3049. The urn contains 6 white and 5 red balls. Randomly take out 5 balls. What is the probability that among them there are: a) exactly 4 white balls; b) less than 4 white balls; c) at least 1 white ball.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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Discount for regular customers! If the total of your purchases from the seller
Massimo86
exceeds: