Dummy Variables Take on the Values of ________ and Are

question 18

Multiple Choice

Dummy variables take on the values of ________ and are used to model the effects of different levels of qualitative variables.

• A) 1 or −1
• B) 1 or 2
• C) 0 or 2
• D) 0 or 1

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Definitions:

Panic Attacks

Sudden and intense feelings of fear or discomfort, often with physical symptoms such as rapid heartbeat and sweating.

Agoraphobia

An anxiety disorder characterized by intense fear of places or situations from which escape might be difficult or embarrassing, or in which help may not be available.

Anxiety Disorders

A category of mental health disorders characterized by excessive fear, nervousness, and worry, affecting daily functioning.

Psychopathology

The scientific study of mental disorders, including their causes, processes, and manifestations.