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Advanced Probability Paradoxes

  • Two Envelopes Paradox - Two envelopes - one has twice as much money. You pick one. Should you switch? The math says always s...

  • Boy/Girl Paradox - "I have two children. At least one is a boy." What's the probability both are boys? Intuition says 1...

  • Ant on a Rubber Rope - An ant crawls 1 cm/s on a rubber rope that stretches 1 km/s. Will it ever reach the end? Impossibly,...

  • Ladder Paradox - A 20-foot ladder moves at 0.9c. Can it fit in a 10-foot garage? From the garage's view: YES. From th...

  • Tea Leaf Paradox - When you stir tea, why do the leaves gather in the CENTER, not the edges? Centrifugal force should p...

  • Russell's Paradox - Consider the set of all sets that don't contain themselves. Does it contain itself? If yes, then no....

  • Necktie Paradox - Two men bet their neckties: whoever has the cheaper one wins both. Each reasons: "I might lose mine,...

  • Service Recovery Paradox - Customers who experience a service failure and then get excellent recovery are MORE satisfied than c...