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Assume that each born child is equally likely to be a boy or a girl. If a family has two children, then what is the constitutional probability that both are girls? Given that(i) the youngest is a girl (b) at least one is a girl. [CBSE 2014] |
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Answer» Assume that each born child is equally likely to be a boy or a girl. If a family has two children, then what is the constitutional probability that both are girls? Given that (i) the youngest is a girl (b) at least one is a girl. [CBSE 2014] |
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