document.write( "Question 892630: If a committee of 3 is to be chosen at random from a class of 13 students, what is the probability of the committee is to consist of a president, a vice president, and a treasurer?
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document.write( "I tried 1/286 and that was wrong. \n" );
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Algebra.Com's Answer #540649 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If a committee of 3 is to be chosen at random from a class of 13 students, what is the probability of the committee is to consist of a president, a vice president, and a treasurer? \n" ); document.write( " I tried 1/286 and that was wrong. \n" ); document.write( "----- \n" ); document.write( "# of groups of 3 out of 13 students = 13C3 = 286 \n" ); document.write( "--------- \n" ); document.write( "That is not a probability problem. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |