Recognize Unusual or Extraordinary Points

question 1

Multiple Choice

Recognize unusual or extraordinary points.
-Which of the following statements is false?

• A) Outliers are observations with large residuals.
• B) A high leverage point has an x-value that is far from the mean of the x-values.
• C) A high leverage point is an influential point.
• D) Influential points may be difficult to detect in residual plots.
• E) None of the above.