The Value of the Standard Deviation May Be Either Positive

question 183

True/False

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

---

Definitions:

Vivid

An adjective describing something as strikingly bright or full of life and color, often used to denote intensity or clarity of an image or experience.

Drug Use

The consumption of substances that alter the mind or body, which can encompass both medical and non-medical substances.

Normal Consciousness

Refers to an individual's psychological state when awake and aware of their thoughts, feelings, and environment.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, known for its potent effects on the nervous system.