Question

which statement is true? length (ft) age (years) this scatter plot has no clusters and no outliers. this scatter plot has one cluster and three outliers. this scatter plot has one cluster and one outlier. this scatter plot has one cluster and no outliers.

Explanation:

Step1: Identify cluster

The points from age 1 - 5 and length 5 - 9 form a cluster as they are grouped closely together.

Step2: Identify outlier

The point at age 9 and length 5 is far - away from the cluster, so it is an outlier.

Answer:

This scatter plot has one cluster and one outlier.