Examlex
If a single person has a home entertainment system that is rich in television capabilities and home video games, he or she may be using such a system as a "social surrogate."
Residuals
The differences between observed values and the values predicted by a statistical model, indicating the model's accuracy.
Fitted Values
Predicted values calculated from a model that represent the estimated response given the predictors.
Simple Linear Regression
A statistical method that models the relationship between two variables by fitting a linear equation to observed data.
Confidence Interval
An estimate of an interval in statistics that likely contains a population parameter, providing a range of plausible values for that parameter.
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