In a perfectly symmetrical unimodal distribution, how are the mean, median and mode generally related?
Correct answer: C. Mean, median and mode are equal
- A. Mean is below median and mode
- B. Mean is above median and mode
- C. Mean, median and mode are equal
- D. Mean equals mode but not median
Explanation
A perfectly symmetrical unimodal distribution has its centre at the same point for all three measures. Therefore, the mean, median and mode coincide.
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