Multiple Choice
Find the weighted average.
-Michael gets test grades of 72, 77, 81, and 87. He gets a 96 on his final exam. Find the weighted mean if the tests each count for 10% and the final exam counts for 60% of the final grade. Round to one decimal place.
A) 247.8
B) -69.2
C) 89.3
D) 82.6
Correct Answer:
Verified
Correct Answer:
Verified
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