Mathematics, 18.06.2021 18:30 shardaeheyward4980
You know that a family has three children but you do not know their sex or the order of their births. a) How many equally likely possibilities are there for the sexes and birth orders? b) What is the probability that the family consists of three girls? c) What is the probability that the family consists of at least one boy? d) If a family had four sons and were expecting a fifth child what is the probability it will be a boy?
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