My final score in a competition is the average of my scores on 5 rounds. To get a final score of 88 after getting 84,80, and 92 on the first 3 rounds, what must be my average score for the last 2 rounds?
A.
88
B.
90
C.
92
D.
96
Exam No：2018 First Round Grade 6 Year：2018 Question No：8
Answer:
C
Knowledge points:
G6 - Data - Mean, Median, Mode (Calculation)
Solution:
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