Examlex
An example of an explicit cost for the owner of a tattoo parlor would be the wages that she could earn if she worked as a graphic artist for an advertising agency.
Degrees of Freedom
Degrees of freedom refer to the number of independent values or quantities which can be assigned to a statistical distribution or to a system without violating any constraint.
Sum of Squares
A statistical measure of the dispersion of observation values given by the sum of the squared differences from the mean.
Error
The difference between a measured or observed value and the true, specified, or theoretically correct value.
Coefficient of Determination
A statistical measure, typically denoted as R², that represents the proportion of the variance in the dependent variable that is predictable from the independent variables.
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