How do you read a correlation on a scatter plot?

  1. What is a cluster in a data plot?
  2. What is a cluster in a scatter plot?
  3. How do you read a correlation on a scatter plot?

What is a cluster in a data plot?

Clusters occur when several data points within a data set occur within a small interval. For example, in the image below, there is a cluster between the values 2 and 4.

What is a cluster in a scatter plot?

Sometimes the data points in a scatter plot form distinct groups. These groups are called clusters.

How do you read a correlation on a scatter plot?

The closer the data points come to forming a straight line when plotted, the higher the correlation between the two variables, or the stronger the relationship. If the data points make a straight line going from near the origin out to high y