3.6 LSRL and Outliers
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Flashcards focusing on key vocabulary related to least-squares regression and the impact of outliers.
Last updated 4:48 PM on 10/31/25
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7 Terms
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Least-Squares Regression Line
The line that minimizes the sum of the squared residuals.
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Residuals
The difference between observed and predicted values in a regression analysis.
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Outlier
A data point that differs significantly from other observations in a dataset.
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Gesell Adaptive Score
A measure from an aptitude test used to assess a child's development.
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Scatterplot
A graph that shows the relationship between two quantitative variables.
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Y-Intercept
The point where the regression line crosses the Y-axis.
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Slope
The rate at which the dependent variable changes for a unit change in the independent variable.
Note 
Flashcards (74)