To Compute the Variance of a Discrete Distribution, It Is

question 28

True/False

To compute the variance of a discrete distribution, it is not necessary to know the mean of the distribution.

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Definitions:

Dimensional

Relating to or denoting a concept that is defined in terms of measurable dimensions or involves a continuum, not categorically distinct states.

Categorical

A term used to describe things that are grouped or classified according to specific categories.

Severity Rating

An assessment tool used to determine the intensity or seriousness of a symptom, condition, or disease.

Psychosocial Factors

Elements of an individual's social and psychological environment that can impact their mental health and behavior.