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The bar chart shows the frequency distribution of marks scored by students in a class...

Mathematics
WAEC 2012
The bar chart shows the frequency distribution of marks scored by students in a class test. What is the median of the distribution?
  • A. 2
  • B. 4
  • C. 6
  • D. 8
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Correct Answer: Option A
Explanation
median = (\(\frac{N + 1}{2}\))th = (\(\frac{25 + 1}{2}\))th

= \(\frac{26th}{2}\)

= 13th

the 13th is 2
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