SOLUTION: How do you figure out what is the average (arithmetic mean)of 8,7,7,5,3,2and 2? I have been out of school for 18 years and have no idea how to do these problems?

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Question 312180: How do you figure out what is the average (arithmetic mean)of 8,7,7,5,3,2and 2? I have been out of school for 18 years and have no idea how to do these problems?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How do you figure out what is the average (arithmetic mean)of 8,7,7,5,3,2and 2
Add them, and divide by the number of elements.
= 34/7
=~ 4.857