document.write( "Question 943526: On a certain day, nine students received, respectively, 1, 3, 2, 0, 1, 5, 2, 1, and 3 pieces of mail. Find the mean. \n" ); document.write( "
Algebra.Com's Answer #575225 by macston(5194)\"\" \"About 
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1+3+2+0+1+5+2+1+3=18 pieces of mail
\n" ); document.write( "18 pieces/9 students=2 pieces/student ANSWER
\n" ); document.write( "The mean(average) is 2 pieces/student on that certain day
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