A) They have no effect on the results.
B) They can distort the results and lead to misleading interpretations.
C) They can improve the accuracy of the regression model.
D) They only affect correlation analysis, not regression.
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A) They have no effect on the results.
B) They can distort the results and lead to misleading interpretations.
C) They can improve the accuracy of the regression model.
D) They only affect correlation analysis, not regression.
B
B) They can distort the results and lead to misleading interpretations.
B) They can distort the results and lead to misleading interpretations. Outliers can influence the slope of the regression line and increase the overall error, making the model less reliable.