Examlex
Senator Spendital made a speech deploring the continuous deficits in the federal budget. He is proposing an increase in tax rates to raise more revenue for the government and thus gradually reduce the size of the national debt over a period of several years. The strategy Senator Spendital is proposing is a common type of monetary policy.
Slope
In the context of linear regression, the slope indicates the change in the dependent variable for each unit change in the independent variable.
Least Squares Regression Line
A straight line that best fits the data according to the method of least squares, minimizing the sum of the squares of the differences between observed and predicted values.
Actual Value
The true value of a parameter or measurement, often unknown in practice and estimated from data.
Sum of Squares for Regression
A measure in statistical analysis that quantifies the variation in a dependent variable explained by one or more independent variables.
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