Question

select the statement that best describes the direction of the correlation of the line of best fit as it relates to the weight of the vehicle and its energy efficiency levels. strong positive linear relationship strong negative linear relationship weak positive linear relationship weak negative linear relationship

Explanation:

Step1: Understand correlation concepts

Positive correlation means as one variable increases, the other increases. Negative correlation means as one variable increases, the other decreases. Strength of correlation is determined by how closely the data points follow a linear - pattern.

Step2: Analyze weight and energy - efficiency relationship

Typically, as the weight of a vehicle increases, its energy - efficiency decreases. This is a negative relationship. Also, this relationship is quite strong as heavier vehicles generally consume more energy per unit distance.

Answer:

strong negative linear relationship