Examlex
One reason a country does not specialize completely in production is that production of most goods involves increasing opportunity costs.
Scatterplot
A graphical representation of data points plotted on a horizontal and vertical axis to visualize the relationship between two variables.
Dependent Variable
The variable in a study that is anticipated to vary as a result of changes made to the independent variable.
Correlation Coefficient
A numerical measure that assesses the strength and direction of a linear relationship between two quantitative variables.
Covariance Value
A measure indicating the extent to which two variables change together, showing if increases in one variable correspond to increases in another.
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