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A(n) _____ is a common output device for soft copy.
Experimental Control
The process of keeping everything in an experiment except the variable being tested constant to ensure the validity of the results.
Independent Variables
In experimental settings, the variable that is manipulated or changed to observe its effects on dependent variables.
Dependent Variables
In an experimental setting, these are the variables that are tested and measured to see how they are influenced by changes in independent variables.
Control Group
In experimental research, the group of subjects not exposed to the treatment, used as a baseline to compare with the treatment group.
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