Quote:
Originally Posted by BigV
3/5?
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I might be wrong, but I get 1.05%
Probability of being left-handed = 11%,
Probability of exactly 3 out of 5 being left-handed (randomly chosen) =
(0.11^3)*(0.89^2)*(5!)/(3!*2!) = 0.0105
Of course, there are problems with the logic (e.g. how do you define left-handed?).