SOLUTION: How many different ways can 4 women and 7 men be selected from
11 married couples (assuming no gay marriages).
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Probability-and-statistics
-> SOLUTION: How many different ways can 4 women and 7 men be selected from
11 married couples (assuming no gay marriages).
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"11 women choose 4", that's C(11,4) or 330.
For each of those 330 ways to choose the 4 women, there are
"11 men choose 7", that's C(11,7) or 330 ways to choose the men.
Therefore the answer is C(11,4)·C(11,7) = 330·330 = 108,900 ways.
Edwin