If the variability of a set of data is very small, then the sample variance may be negative.

Name: If the variability of a set of data is very small, then the sample variance may be negative.
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Quizplus · Accepted Answer

The sample variance cannot be negative, as it is a measure of variation and is always non-negative. If the variability of the data is very small, then the sample variance will be close to zero, but it cannot be negative.

If the Variability of a Set of Data Is Very