Examlex
Given that two countries (A and B) each specialize in the production of one good and voluntarily trade it for the other country's good, then:
Experimental Group
In an experiment, the group exposed to the treatment, that is, to one version of the independent variable.
Control Group
In experimental research, it refers to the group of participants who do not receive the experimental treatment, serving as a comparison to evaluate the effect of the treatment.
Cause-Effect Relationships
The principle that an action or event will produce a certain response in the form of another event.
Experiment
A scientific procedure undertaken to test a hypothesis, determine causality, or uncover specific effects under controlled conditions.
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