need help math please

Answer:
80
Step-by-step explanation:
Rounding to the nearest tenth, we get:
100, 80, 40, 90, 80, 100, 90, 90, 80, 80, 80
Number no. of times
80 occurs 5 times (most of the times) so, 80 will be the mean.
HOPE THIS HELPS YOU
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