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Old 07-25-2007   #8
pinkapple3033
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there is always a 50/50 chance are getting either a girl or boy.the probability is 1/152 which is 0.0019531% chanceto figure it out just use a tree diagramif there is 1 baby: 0.5if there is 2 babies:0.25if there is 3 babies:0.3333....etc