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Posts Tagged ‘urn’

Math Brainteaser: The Prisoner’s Last Wish

Sunday, June 28th, 2009 at 13:23 | 6 comments

Categories: Logic, Math Puzzles, Probability

Tags: ball, brainteaser, death, life, math, prisoner, probability, puzzle, question, riddle, urn

Math Puzzle: Pulling Balls Out of an Urn

Tuesday, June 9th, 2009 at 04:54 | 4 comments

Categories: Math Puzzles, Probability

Tags: ball, black, combinatorics, game, Mathematics, probability, problem, puzzle, riddle, solution, statistics, urn, white

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