Score (x) 0 1 2 3 4 5 6
Frequency (f) 5 7 3 7 11 6 7

A. 3.42
B. 4.69
C. 4.85
D. 3.82

Correct Answer: Option D

D. 3.82

SEE ALSO  In the diagram above, O is the centre of the circle ABC, < ABO = 26° and < BOC = 130°. Calculate < AOC.

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