>>11143467with the way the question is stated, the odds would in fact be 2/3
the boy-girl paradox is all about how you obtained the information
did you randomly come to determine the gender of one of the two children? (e.g. you visited the family’s household and a girl answered the door)
or was the outcome of an event that relied on only one of the children being female positive? (e.g. you asked the father if he had at least one daughter, and he said yes, or you scoped the clearly menopausal mother purchasing tampons the other day)
