Percentage that have at least 1 child is 100 - 40 = 60
Percentage that have at least 2 children is 18+10+5+2 = 35
Probability(having at least 2 children I having 1 child) = 35/60 = 7 / 12
thats wrong try 25 and 18
Oh, sorry. It said probability of MORE than two children given at least 1 child
That was confusing because it was written as P(having at least 2 children....
So, then it would be 17 / 60
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