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Positive Correlation
A relationship between two variables where an increase in one variable is associated with an increase in the other variable.
Independent Variable
In an experiment, a factor or condition that is deliberately manipulated to determine whether it causes any change in another behavior or condition.
Coefficient of Correlation
A statistical measure that calculates the strength and direction of a linear relationship between two variables, ranging from -1 to 1.
Independent Variable
The factor in an experiment that is deliberately manipulated to observe its effect on a dependent variable.
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