Question

which point would be considered an outlier?
(1,5)
(3,9)
(5,4)
(9,1)

Explanation:

Step1: Understand the concept of an outlier

An outlier is a data point that is significantly different from other data points.

Step2: Analyze the given points

Looking at the scatter - plot, most of the points are in the lower - middle range of the \(y\) - values (around \(y = 1\) to \(y = 5\)). The point \((3,9)\) has a much higher \(y\) - value compared to the other points.

Answer:

\((3,9)\)