document.write( "Question 411150: The composition of the Senate of the 107 Congress is 49 Republicans, 1 Independent and 50 Democrats. A new committee is being formed to study ways to
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document.write( "benefit the arts in education.If 3 Senators are selected at random to head the committee,what is the probability that there will be one from each party, including the Independent? \r
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document.write( "Please let me know the process for figuring out this problem, as well as the soluition. Thank you! \n" );
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Algebra.Com's Answer #289111 by sudhanshu_kmr(1152)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( "no. of ways to select 3 senators from total 100 = 100C3 = 161700 i.e n(S)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "no. of ways to select 1 senators from each party = 50C1 * 49C1 * 1C1 = 2450 \n" ); document.write( " i.e n(A)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "probability that one senator from each party P(A) = n(A)/n(S) \r \n" ); document.write( "\n" ); document.write( "= 2450 /161700 \r \n" ); document.write( "\n" ); document.write( "=0.0151515.. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |