Moderate
In symmetrical distribution, the co-efficient of skewness is equal to ______________?
Correct answer: C. 0
- A. -1
- B. +1
- C. 0
- D. None of these
Explanation
A symmetrical distribution has balanced tails, so its skewness is zero. Values of -1 or +1 indicate negative or positive skewness, not symmetry.
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