document.write( "Question 122696: Find the mean.\r
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document.write( "-9,-7,3,5,6,20 \n" );
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Algebra.Com's Answer #93699 by apachemexican1(64) ![]() You can put this solution on YOUR website! the mean of a set of numbers means you add all \n" ); document.write( "the numbers together and divide the sum by the \n" ); document.write( "amount of numbers you added together.\r \n" ); document.write( "\n" ); document.write( "-9+(-7)=-16 \n" ); document.write( "-16+3=-13 \n" ); document.write( "-13+5=-8 \n" ); document.write( "-8+6=-2 \n" ); document.write( "-2+20=18\r \n" ); document.write( "\n" ); document.write( "now divide the sum by 6 \n" ); document.write( "18/6=3 \n" ); document.write( "so the mean is 3. \n" ); document.write( " |