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?
\n" ); document.write( "I tried 1/286 and that was wrong.
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Algebra.Com's Answer #540649 by stanbon(75887)\"\" \"About 
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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.
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\n" ); document.write( "# of groups of 3 out of 13 students = 13C3 = 286
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\n" ); document.write( "That is not a probability problem.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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