1.

What is the mean of the marks scored by students in a science exam?41, 39, 52, 48, 54, 62, 46, 52, 40, 96, 42, 40, 98, 60, 52A. 54.8B. 58.4C. 53.4D. 53.8

A. C
B. B
C. D
D. A
Answer» E.


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