Examlex
Approximate each logarithm to three decimal places. log52.5
Unbiased Estimator
A statistical estimator whose expected value exactly equals the parameter it estimates.
Intercept
The value of the dependent variable when all independent variables in a regression model are set to zero, representing the model’s starting point.
Least-squares Regression Line
A straight line that best fits the data points in a scatter plot, minimizing the sum of the squares of the vertical distances of the points from the line.
PGA Tour
A professional golf circuit in the United States, featuring the world's top male golfers competing in various tournaments throughout the year.
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