document.write( "Question 1139958: Given the sample 7, 6, 10, 7, 5, 9, 3, 7, 5, 13, what is the value of Σ(x - xbar)? \n" ); document.write( "
Algebra.Com's Answer #760648 by Edwin McCravy(20060)![]() ![]() You can put this solution on YOUR website! 1. Add them up.\r\n" ); document.write( "2. Divide by 10, the number of numbers. That's x-bar.\r\n" ); document.write( "3. Subtract x-bar from every one of them, some will be negative\r\n" ); document.write( " and some positive.\r\n" ); document.write( "4. Add them up.\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |