Answer:
The relationship established between the Earth Radius and Earth Mass measurements of the ten closest exoplanets to planet Earth is best modeled by a "linear regression model".
Step-by-step explanation:
Consider the provided statement.
The relationship established between the Earth Radius and Earth Mass is represented by:

Where x is radius of earth and y is Earth mass.
The above model is a linear regression model.
Therefore, the answer for the statement is:
The relationship established between the Earth Radius and Earth Mass measurements of the ten closest exoplanets to planet Earth is best modeled by a linear regression model.