The Wilcoxon Signed Rank Test Assumes Sample Data to Be

question 19

Multiple Choice

The Wilcoxon signed rank test assumes sample data to be

• A) continuous with either nominal or ordinal measurement scale.
• B) continuous with either interval or ratio measurement scale.
• C) discrete with either nominal or ordinal measurement scale.
• D) discrete with either interval or ratio measurement scale.
• E) continuous with any measurement scale.

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Definitions:

Sleep Terror

A sleep disorder causing feelings of panic or dread typically occurring during the first hours of stage 3-4 non-REM sleep and often accompanied by loud screams or physical activity.

Apnea

A temporary cessation of breathing, especially during sleep, which can lead to serious health complications if untreated.

Nightmare

A disturbing dream associated with negative feelings, such as anxiety or fear, that awakens the sleeper.

Stress

A physical, mental, or emotional response to external pressures or demands, often leading to feelings of strain or tension.