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There are 8 boys and 5 girls, If four students are selected at random. Fine probability of 2 girls and 2 boy selection?

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There are 8 boys and 5 girls in a class. If four students are selected at random, what is the probability that 2 girls and 2 boy are selected?

posted Jun 28, 2017 by anonymous

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1 Answer

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8C2 *5C2/13C4 =8*7*5*4*4*3*2/(2*2*13*12*11*10)=0.3916

answer Jun 28, 2017 by Kewal Panesar



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