SOLUTION: What is the average (arithmetic mean) of 8,7,7,5,3,2,and 2?

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Question 254233: What is the average (arithmetic mean) of 8,7,7,5,3,2,and 2?
Found 3 solutions by richwmiller, jim_thompson5910, Edwin McCravy:
Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
Add them up and divide by the number of things in this case 7.
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Add up the numbers and divide the sum by 7 (the number of numbers)





So the mean is roughly 4.857
Answer by Edwin McCravy(20056)   (Show Source): You can put this solution on YOUR website!

1. Add them: 8+7+7+5+3+2+2 = 34
2. Count them:  There are 7 numbers.
3. Divide 34 by 7 or just put 34 over 7, get  or

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