Smith's family wants to have 3 children. Find a probability that his family has...a) All 3 girls b) At most 1 girl
asked Dec 9, 2016 in Other Math Topics by anonymous

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1 Answer

B=boy, G=girl

Outcomes are

BBB BBG BGB BGG GBB GBG GGB GGG

a) 1/8

b) no girls or 1 girl: 4/8=1/2
answered Dec 9, 2016 by Rod Top Rated User (415,140 points)

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