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?
Answers: 3
Mathematics, 21.06.2019 12:30
Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.
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One positive number is 9 more than twice another. if their product is 95, find the numbers
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You know that a family has three children but you do not know their sex or the order of their births...
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