Examlex
What percentage of cyclists wear helmets?
Effect Size
A quantitative measure of the magnitude of a phenomenon or difference between groups in a statistical analysis.
Group Difference
Disparities or variations observed between two or more groups in a study, often measured statistically.
Group 1
Typically refers to a specific subgroup or batch of subjects in an experimental design or study.
Group 2
Typically refers to the second set or category of data points or participants that are part of a study, experiment, or analysis.
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