SOLUTION: There are 6 girls and 7 boys in a class. A team of 10 players is to be selected from the class. What is the probability that a randomly chosen team has 3 or 4 girls?

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Question 829030: There are 6 girls and 7 boys in a class. A team of 10 players is to be selected from the class. What is the probability that a randomly chosen team has 3 or 4 girls?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
((6C3*7C7)+(6C4*7C6))/(13C10)
=(20*1)+(15*7)/286
=125/286
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Ed