Examlex
When using the Kruskal-Wallis test, tied scores between conditions are thrown out.
Independent Variable
The variable in an experiment that is manipulated or changed to observe its effect on the dependent variable.
Dependent Variable
In an experiment, it is the variable that is tested and measured, potentially being affected by the manipulation of the independent variable.
Positive Correlation Condition
A condition where two variables increase or decrease in parallel, indicating a direct relationship between them.
Placebo Effect
A psychological phenomenon where patients experience real improvements in their condition after receiving a treatment with no therapeutic value, simply because they believe it is effective.
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