November 30, 2015

Homework Help: probability

Posted by sarah on Saturday, July 6, 2013 at 1:25am.

For a family with 2 children, the sample space indicating boy (B) or girl (G) is BB, BG, GB, and GG. If each of the outcomes is equally likely, find the probability that the family has 2 girls, given that the first child is a girl.

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