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Maths GK MCQs
Complete the sentence. The variance of the given dataset is always ____.
91. Complete the sentence. The variance of the given dataset is always ____.
- 0
- Infinity
- Negative
- Positive
Answer
The correct answer is: D) Positive
Explanation
A dataset's variance is always a positive number. It quantifies the dispersion of data points around the mean. Because it can never be negative or infinite, the proper response is "Positive."