If the mean of a set of data is negative, then the standard deviation is negative.

Name: If the mean of a set of data is negative, then the standard deviation is negative.
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Quizplus · Accepted Answer

The standard deviation is a measure of the amount of variation or dispersion of a set of values; it is always non-negative because it is calculated as the square root of the variance, which is a squared quantity and cannot be negative.

If the Mean of a Set of Data Is Negative