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In a classroom of children (13 boys and 6 girls), five students are chosen to go to the blackboard. What is the probability that no boys are chosen?
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In a classroom of children (13 boys and 6 girls), five students are chosen to go to the blackboard. What is the probability that no boys are chosen?

User Mklhmnn
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1 Answer

2 votes
The required probability is given by:

P(0\ boys)=(13C0*6C5)/(19C5)=0.000516
The answer is 0.000516.
User Vivek Singh
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