Variables Are Variables That Have a Finite Number of Distinct

question 42

Multiple Choice

variables are variables that have a finite number of distinct and separate values or categories.

• A)Nominal
• B)Discrete
• C)Continuous
• D)Valid

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Definitions:

Placebos

Inactive substances or treatments used as a control in experiments, often to test the effectiveness of medical drugs.

GABA

Gamma-aminobutyric acid, an inhibitory neurotransmitter in the brain that helps reduce neuronal excitability throughout the nervous system.

Alcohol

A psychoactive substance found in drinks such as beer, wine, and spirits, capable of altering mood, behavior, and cognitive functioning.

Tranquilizers

Medications used to reduce tension or anxiety, often by depressing nerve function or inducing sedation.