Answer:
Mean
Explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, if they use the mean to compare their scores, it is basically just averaging them. If they each average their own scores, they can see who did better!
(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥
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