(9.86+9.74+9.75)÷3
=29.35÷3
9.78 points
② Xiao Qiang's final score:
(9.85+9.84+9.85)÷3
=29.54÷3
9.85 points
Because 9.85 > 9.78, 9.85-9.78=0.07 (point),
So Xiao Qiang's final score is very high, 0.07 points higher.
A: Xiao Qiang's final score was very high, 0.07 points higher.