Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?
Correct answer: D. 280
- A. 140
- B. 300
- C. 180
- D. 280
Explanation
The seven values are already ordered, so the median is the fourth value, 280. For an odd number of observations, the median occupies position (n+1)/2.
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