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AP Statistics/Unit 2: Exploring Two-Variable Data
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Leverage Residuals and Influence

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In a regression analysis, a data point has low leverage and a large residual. Which statement best describes this point’s effect on the least squares regression line?

A

It has minimal impact on any aspect of the regression

B

It primarily affects the slope but not the intercept

C

It substantially changes both the slope and intercept

D

It affects the accuracy but not the orientation of the LSRL

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