Which of the following is true of outliers?
A) They must be removed from the data.
B) They must be included in the final analyses.
C) They invalidate the results of a study.
D) Their removal should have a reasonable justification.

Question

Quizplus · Accepted Answer

Outliers should not necessarily be automatically removed from the data, but their removal should have a reasonable justification. Including them in the final analyses or removing them can depend on the specific context and goals of the study. Invalidating the results of a study based solely on outliers is not necessarily accurate, as they can sometimes represent legitimate and meaningful data points.

Which of the Following Is True of Outliers