document.write( "Question 130627This question is from textbook
\n" ); document.write( ": find the mean of the ages: 23,22,21,20,19,18,17,16,15,14 \n" ); document.write( "
Algebra.Com's Answer #95449 by prabhjyot(165)\"\" \"About 
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To find the mean you add up all the numbers and divide the answer by how many numbers you have.\r
\n" ); document.write( "\n" ); document.write( "mean= \"%2823%2B22%2B21%2B20%2B19%2B18%2B17%2B16%2B15%2B14%29%2F10+\"=\"+185%2F10\" = 18.5
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