Which is not true of an outlier?
A)It is likely to be from a different population.
B)It suggests an error in recording the data.
C)It is best discarded to get a better mean.
D)It is an anomaly that may tell the researcher something.

Question

Quizplus · Accepted Answer

Outliers should not always be discarded because they can provide valuable information about the data, such as the presence of extreme values or unusual patterns. Removing outliers can also significantly affect the calculated mean and other statistical measures. Therefore, it is important to carefully examine and understand the nature and potential causes of outliers before deciding whether to exclude them from the analysis.

Which Is Not True of an Outlier