Examlex
According to the body mass index, about what percentage of U.S. children are considered overweight or obese?
Residuals
The differences between observed and predicted values in a statistical model or analysis.
Actual Y Values
The observed values in a dataset or experiment that are compared against predicted values to assess model accuracy.
Predicted Values
Predicted values are the estimates obtained from a statistical model, indicating what the model suggests should be observed given specific conditions or inputs.
Least Squares Line
A line that minimizes the sum of the squared differences between observed values and the values predicted by a linear model.
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