We should be concerned about possible outliers because:
A) Outliers mean that we have a non-linear relationship.
B) Outliers mean that our data is skewed.
C) Outliers might represent an error in our measurement.
D) Outliers mean that someone has not told the truth when they responded to our questions.

Question

Quizplus · Accepted Answer

Outliers can indicate errors in measurement or data entry, and can impact the accuracy of our analysis. We should investigate and potentially remove outliers before drawing conclusions from our data.

We Should Be Concerned About Possible Outliers Because