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March 28, 2015

Homework Help: probability

Posted by nitz on Friday, September 21, 2012 at 12:07am.

a couple is planning to have three children. Find the probability that the couple will have:
a.) 2 girls and 1 boy?
b.) 2 girls followed by a boy?
c.) at least 1 girl?

please answer my question thank you very much, have a good day!

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