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  • 03-02-2018
  • Mathematics
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A smalltown family has two children, of whom at least one is a boy. what is the chance that both children are boys

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  • 03-02-2018
If we know that one of the children MUST be a boy, than I believe it is a fifty percent chance that the other child would be a boy. You have two things that can happen— one being the child being a boy and the other is it being a girl. Therefore, the answer should be 50%.
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