(June 19, 2010 at 5:30 am)Tiberius Wrote:(June 19, 2010 at 5:11 am)Zen Badger Wrote: Your friend is likely to only take a ball from the top.Make no assumptions in probability! If your friend always picks from the bottom of the urn, your method would get a blue ball every time...
Awww neda mind ZB
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"The Universe is run by the complex interweaving of three elements: energy, matter, and enlightened self-interest." G'Kar-B5