math
posted by joseph .
find mean median and mode of 10 1 10 15 1 7 10 10 1 6 13

First arrange these in order
1, 1, 1, 6, 7, 10, 10, 10, 10, 13, 15
The median is the number in the middle. The mode is the number that occurs most often.
http://www.regentsprep.org/Regents/math/ALGEBRA/AD2/measure.htm
I'll be glad to check your answers.