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Pastimes : Quantum Physics -- or -- Physics Revisited -- Ignore unavailable to you. Want to Upgrade?

To: JayPC who wrote (192)	2/4/2005 12:05:47 PM
From: Cisco	Read Replies (1) \| Respond to of 228

Your brain hurts what about mine! Compare this answer to yours and TP: Message 21017210

To: JayPC who wrote (192)	4/12/2005 3:48:11 PM
From: Lazarus_Long	Read Replies (1) \| Respond to of 228

Pick 3 letters at random from a bag of 26 (all the letters of the alphabet). What are the odds you pick the letters CAT in that order. Assuming drawn drawn letters are bot put back in the the bag: The chance of the first letter being 'C' is 1/26. 25 letters remain. The chance of the 2nd letter being 'A' is 1/25. 24 letters remain. The chance of the third letter being 'T' is 1/24. Therefore the chance of drawing 'CAT' in that order is (1/26)(1/25)(1/24) or 6.4110^-5 Assuming the letters are placed back in the bag after each draw, the probability is 1/(26^3) = 1/17576 = 5.6910^-5.