2010
Mathematics
67ca00ce0c643c71d77dee1f
The table above show the marks obtained in a given test. Find the mean mark
A.
3.1
B.
3.0
C.
3.2
D.
3.3
Correct Answer: 3.3
Explanation
Mean=∑fx∑f = 66/20 = 3.3
Mean=∑fx∑f = 66/20 = 3.3THIS WEEK's
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