document.write( "Question 476892: To people are selected from 6 freshman and 8 sophomores. Find the probability both are freshman or both are sophomores.\r
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Algebra.Com's Answer #326967 by stanbon(75887) ![]() You can put this solution on YOUR website! Two people are selected from 6 freshman and 8 sophomores. Find the probability both are freshman or both are sophomores. \n" ); document.write( "---- \n" ); document.write( "P(2 frosh or 2 soph) = P(2frosh) + P(2soph) \n" ); document.write( "--- \n" ); document.write( "= [6C2 + 8C2]/14C2 \n" ); document.write( "---- \n" ); document.write( "= [15 + 28]/91 \n" ); document.write( "--- \n" ); document.write( "= 43/91 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |