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Traditionally, executives simply added a profit margin to total costs to set prices and guarantee a decent profit.
Correlation Coefficient
A numerical measure that quantifies the degree to which two variables are linearly related, ranging from -1 to 1.
Independent Variable
Variable manipulated by the researcher.
Dependent Variable
A variable whose value depends on that of another variable.
Correlation Coefficient
A numerical measure that describes the strength and direction of a relationship between two variables.
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