Examlex
Which drug has research determined to be the main contributor to crimes and violence?
Correlation Coefficient
A numerical index that reflects the degree of relationship between two variables ranging from -1 (perfect negative correlation) to +1 (perfect positive correlation).
Research Question
A clear, focused, concise, and answerable question that guides a study or research project.
Significantly Correlated
A statistical relationship between two variables where changes in one variable are reliably associated with changes in another variable, often verified through statistical tests.
Caffeine Consumed
The amount of caffeine intake in a given period; not a key term in a statistical or general scientific context, thus NO.
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