document.write( "Question 26793: Find the mean and the median.
\n" ); document.write( "-5,-2,3,7,12,15\r
\n" ); document.write( "\n" ); document.write( "Please help. These negative numbers have completely lost me.\r
\n" ); document.write( "\n" ); document.write( "Thank you so much.
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Algebra.Com's Answer #14586 by elima(1433)\"\" \"About 
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( "\"30%2F6\"=5
\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( "=)
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