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A school debate team has 4 girls and 6 boys. A total of 4 of the team members will be chosen to participate in the district debate. What is the probability that 2 girls and 2 boys will be selected?

A.3/7
B.4/10
C.1/14
D.1/210

3 answers

Choosing 2 girls from the 4 --- C(4,2)
Choosing 2 boys from the 6 --- C(6,2)
choosing any 4 of the 10 --- C(10,4)

make use of that

3/7

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