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there are six girls and seven boys in a class a team of 10 players is to be selected from the class if the selection is random what is the probability of selecting a team of four girls and six boys.


.308


.367


.461


.667

Verified Answer :

lulu1991

The answer is 0.367. The total possibilities of choosing 10 players is C₁₃¹°=C₁₃³=131211/(321). The possibilities of choosing 4 girls and 6 boys is C₆⁴  C₇⁶ = C₆² C₇¹ = 65/2 7. So the probability is 0.367.(possibility of first divide by the second)

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