List all of the possible outcomes (B will represent 'boy' and G for 'girl'): BBB BBG BGG BGB GBB GBG GGB GGG There are eight possible outcomes, (remember that having the oldest child a boy and the other two girls, BGG, is not the same as the middle child a boy and the other two girls, GBG, which is not the same as the youngest child a boy and the other two girls, GGB, so these all needed to be counted as separate outcomes). #Genetics #ruleOfProbability #statictics #probabilityProblems
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