An outlier (mathematics/statistics), or radical value (sociology).
Outlier
the maximum or minimum value of a continuous function on a set.
median
Outlier
Not an extreme value.
It is a value which appears not to fit in with the other data elements.
The range.
The least value of the data set is called the minimum.
An extreme value will drag the mean value towards it.
They are called extreme values or outliers.
Variable
Such a data point is called an outlier.
A set of ordered pairs that assign to each x-value exactly one y-value is called a function.