Examlex
The Kruskal-Wallis test is applied to compare two or more populations, when the samples are independent and the data are either ordinal or interval but not normal.
Disabilities
Conditions that limit an individual's physical, mental, or sensory abilities, impacting their daily life and activities.
Nonverbal Responses
Communication actions without the use of words, such as facial expressions, body language, or gestures, that convey meaning or reaction.
Wheelchair
A chair mounted on wheels, used for the conveyance of individuals who are unable to walk due to illness, injury, or disability.
Strangers
Individuals who are unknown or unfamiliar to one another, often characterized by a lack of personal connection.
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