Question 905657: If I have a 77 and I get 3 0s what will my grade be
Lane_lonning@yahoo.com
Answer by JulietG(1812)   (Show Source):
You can put this solution on YOUR website! 77,0,0,0
What's the mean average?
 =19.25
That's assuming that the 77 is the same weight as the zeroes.
If 77 represents, say, 7 scores, you'll do the same thing.
77,77,77,77,77,77,77,0,0,0
77*7 =539 + 3*0 = 539
Divide now by 10 scores, and the mean is 53.9
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