SOLUTION: The ΣX for the scores 1, 1, 8, and 10 is

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Question 959611: The ΣX for the scores 1, 1, 8, and 10 is
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Just add the numbers,
sum%28X%29=1%2B1%2B8%2B10