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What is the probability of bearing two boys from four born

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What is the probability of bearing two boys from four born [#permalink] New post 11 Aug 2003, 07:51
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What is the probability of bearing two boys from four born babies?
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Answer [#permalink] New post 11 Aug 2003, 08:04
Assuming the prob of a boy and girl are equal...

1/2 * 1/2 * 1/2 * 1/2 * 4C2 = 6/16 = 3/8
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answer [#permalink] New post 18 Aug 2003, 08:46
mciato, you've nailed it. :wink:
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answer   [#permalink] 18 Aug 2003, 08:46
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