\(\begin{array}{c|c} x & 2 & 4 & 6 & 8\\ \hline f & 4 &
MATHEMATICS
JAMB 1992
\(\begin{array}{c|c} x & 2 & 4 & 6 & 8\\ \hline f & 4 & y & 6 & 5 \end{array}\)
If the mean of the above frequency distribution is 5.2, find y
- A. 2, 1
- B. 1, 2
- C. 1, 5
- D. 5, 2
Correct Answer: C. 1, 5
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