Examlex
Describe and discuss random sampling and stratified random sampling in research.
Independent Variables
In an experimental setting, the variable that is manipulated or changed to observe its effects on a dependent variable.
Blood Pressure
The pressure exerted by circulating blood upon the walls of blood vessels, indicative of the health of the circulatory system.
Experimental Group
The group in a scientific experiment that receives the treatment or intervention being tested.
Music
An art form and cultural activity involving the creation of works through the organization of sound, rhythm, melody, and harmony.
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