document.write( "Question 26793: Find the mean and the median.
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document.write( "-5,-2,3,7,12,15\r
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document.write( "Please help. These negative numbers have completely lost me.\r
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document.write( "Thank you so much. \n" );
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Algebra.Com's Answer #14586 by elima(1433) ![]() You can put this solution on YOUR website! For the mean you need to add all the numbers together; \n" ); document.write( "-5+(-2)+3+7+12+15= \n" ); document.write( "-5+(-2)=-7+3=-4+7=3+12=15+15=30 \n" ); document.write( "Now divide them by the number of values;6 \n" ); document.write( " \n" ); document.write( "Median = middle \n" ); document.write( "When you have an even number of values, you add the middle 2 and divide the answer by 2; \n" ); document.write( "3+7=10/2=5 \n" ); document.write( "Mean = 5 \n" ); document.write( "median =5 \n" ); document.write( "=) \n" ); document.write( " |