<PRE><B>Question 578882</B>
If a committee of 4 workers is to be chosen what is the probability that it must include at least 2 males? 
*there are five males and 5 females
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# of ways to succeed : 5C2+5C3+5C4 = 10+10+5 = 25
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# of random groups of 4: 10C4 = 210
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Ans: 25/210 = 5/42
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Cheers,
Stan H.</PRE>