Mathematics for IGCSE & O level - Categorical, Numerical And Grouped Data (Section 9 - No. 15)
What does the term 'outlier' mean in statistics?
The most frequent value.
A value that is much larger or smaller than the other values in a data set.
The middle value of a data set.
The difference between the largest and smallest values.
Explanation
Outliers are extreme values that are far from the other data points.