The Wilcoxon Rank Sum Test Is Used to Compare Two

question 71

True/False

The Wilcoxon rank sum test is used to compare two populations when the samples are independent but not normally distributed.

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Definitions:

Mental Illnesses

A wide range of mental health conditions that affect mood, thinking, and behavior.

Psychological Disorder

A pattern of behavior or thought that causes significant distress or impairment in personal functioning, recognized by the mental health community.

Percentage

A proportion or share in a whole, expressed as a fraction of 100.

Bipolar Disorder

A mental health condition marked by extreme mood swings from high (mania) to low (depression).