A Test for Independence Is Applied to a Contingency Table

question 80

True/False

A test for independence is applied to a contingency table with 5 rows and 2 columns for two nominal variables. The number of degrees of freedom for this chi-squared test must be 4.

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Definitions:

Antianxiety Medication

Medications used to reduce or manage symptoms of anxiety disorders by affecting neurotransmitters in the brain.

Psychotropic Medication

Drugs that affect a person's mental state and are used to treat mental health conditions.

Mood Disorder

A mental health class that health professionals use to broadly describe all types of depression and bipolar disorders.

Confused Thinking

A state where an individual experiences difficulty in understanding, concentrating, and making decisions, often reflective of underlying mental health issues.