Mathematics, 17.07.2020 20:01 weg5309
Two surveys are chosen at random from the group of surveys. After the first survey is chosen, it is returned to the stack and can be chosen a second time. What is the probability that the first survey chosen indicates four children in the family and the second survey indicates one child in the family? StartFraction 1 Over 50 EndFraction StartFraction 2 Over 15 EndFraction StartFraction 3 Over 20 EndFraction StartFraction 17 Over 60 EndFraction
Answers: 3
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Two surveys are chosen at random from the group of surveys. After the first survey is chosen, it is...
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