A(n)_____ is a case or a set of cases that shows a very extreme score relative to the majority of cases in the data set.
A)outlier
B)anomaly
C)residual
D)deviant case

Question

Quizplus · Accepted Answer

An outlier is a data point that differs significantly from other observations in a dataset. It is an extreme score that is far away from the rest of the data points. This can be due to errors in measurement or data entry, or it can represent a legitimate but rare occurrence. Outliers can have a significant impact on statistical analyses, so it's important to identify them and decide whether to remove them or include them in the analysis.

A(n)_____ Is a Case or a Set of Cases That