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A group of students took a test and the following frequency table shows the scores...

Mathematics
WAEC 1988

A group of students took a test and the following frequency table shows the scores above


The median score is

  • A. o
  • B. 2.5
  • C. 3
  • D. 5
  • E. 7
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Correct Answer: Option C
Explanation

There are 20 students. Hence, the median is found by the average of the 10th and 11th score.

= \(\frac{3 + 3}{2}\)

= 3


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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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