The Value of the Standard Deviation May Be Either Positive

question 20

True/False

The value of the standard deviation may be either positive or negative,while the value of the variance will always be positive.

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Definitions:

Positive Feedback

Encouraging comments or actions that affirm someone's behavior or performance, often motivating continued or improved effort.

Negative Feedback

A type of constructive criticism that points out what was done wrong or what needs improvement, which can be essential for progress.

Decreasing Rigid Structures

The act of making systems, processes, or organizations more flexible, adaptable, and less strictly controlled.

Changing Circumstances

The variation or alteration of conditions or situations over time.