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Biostatistics & Research · single question

Five dental students scored: 64, 56, 48, 66, 66. What are the MEDIAN and MEAN, respectively?

  1. 64 and 68
  2. 66 and 60
  3. 64 and 60
  4. 60 and 64
Show answer and explanation

Correct answer: C. 64 and 60

Ordered: 48, 56, 64, 66, 66. Median = middle value = 64. Mean = (48+56+64+66+66)/5 = 300/5 = 60. Median=64, Mean=60.

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