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If M represents the median and D the mode of the measurements 5, 5, 3,...

Mathematics
JAMB 1983

If M represents the median and D the mode of the measurements 5, 5, 3, 5, 7, 5, 8 and 9, then (M, D) is

  • A. (6, 5)
  • B. (5, 8)
  • C. (5, 7)
  • D. (5, 5)
  • E. (7, 5)
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Correct Answer: Option D
Explanation

First re-arrange the given data in the form 3, 5, 5, 5, 7, 8, 9.
3, 5, 5,|5| 7, 8, 9

median(M) = 5

mode(D) = 5

(M, D) = (5, 5)


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