Which of the Following Is an Index of the Amount

question 91

Multiple Choice

Which of the following is an index of the amount of variability in a set of data

• A) correlation coefficient
• B) central tendency 
• C) statistical significance
• D) standard deviation

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Definitions:

Severe Panic Attack

A sudden onset of intense fear or discomfort, often characterized by symptoms such as rapid heartbeat, sweating, and feelings of doom.

Generalized Dissociative Amnesia

A psychological condition in which a person cannot recall important personal information, not due to ordinary forgetfulness but often triggered by trauma or stress.

Psychomotor Retardation

A slowing-down of thought and a reduction of physical movements in an individual, often an indicator of major depression or other psychiatric disorders.

Obsessive-compulsive Disorder

A mental health disorder characterized by uncontrollable, recurring thoughts (obsessions) and behaviors (compulsions) that the individual feels the urge to repeat.