Examlex
One characteristic of nonparametric tests is that they make few,if any,assumptions about the populations being investigated.
Artificiality
The condition or quality of being artificial or synthetic, as opposed to naturally occurring.
Real-world Environments
Settings or situations that occur in everyday life, outside of controlled or experimental conditions.
Random Assignment
A method used in experiments to evenly distribute participants across various treatment groups, ensuring each group is comparable at the start.
Experimental Group
The group in an experiment that receives the variable being tested, allowing researchers to determine the effect of that variable.
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