They have two kids, one of them is a girl, what is the probability that the other kid is also a girl.
Assume safely that the porbability of each gender is 1/2.
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Best Answer Riddari , 13 July 2007 - 07:38 PM
Posted 12 July 2007 - 05:03 PM
Posted 12 July 2007 - 11:12 PM
are these people or animals, because you never said child
you said kid, which can refer to a goat
and you just said married couple
Posted 12 July 2007 - 11:27 PM
oops i forgot
probability is 1/2
or 1 out of 2
they have 2 children
1 out of two is a girl then the other 1 out of two has to be a boy
(edit: I suck at spelling so I fixed it)
Posted 13 July 2007 - 05:38 AM
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