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Topic: probability question
Replies: 9   Last Post: Mar 13, 2008 4:08 PM

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Posts: 213
Registered: 12/10/04
probability question
Posted: Mar 11, 2008 9:56 PM
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Suppose you meet me on a street corner and I introduce you to my son who is with me. I inform you that I have another child at home. What is the probability that my other child is a girl.
I looked at the sample space which I claim is bb, bg, gb and so the answer is 2/3. Is this correct?

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