Examlex
The primary target of the HIV virus is
Experimental Group
In research, a group of subjects who are exposed to the variable under investigation, allowing researchers to assess the effect of this variable.
Control Group
A group in an experiment or study that does not receive the experimental treatment and is used as a benchmark to measure how the other tested subjects do.
Confounding Variables
Factors other than the independent variable that may cause a result in an experiment, potentially leading to incorrect conclusions.
Descriptive Methods
Research techniques used to describe characteristics of a population or phenomenon, involving observations and surveys without influencing the subjects.
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