Engineering Board Exam Reviewer · Mean, Variance, and Standard Deviation · easy

Find the median of 7, 3, 12, 9, 15, 4.

  1. 9
  2. 7
  3. 8.33
  4. 8

Answer

D. 8

Solution

Arrange in order: 3,4,7,9,12,15. With 6 values, the median is the average of the 3rd and 4th: 7+9/2=8.

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