Representing Relationships Between Two Quantitative Variables Practice Test

There is a strong negative linear association: hotter days tend to use less electricity for air conditioning.

There is a strong positive linear association: hotter days tend to use more electricity for air conditioning.

There is a strong association but it is clearly non-linear and U-shaped.

There is no association because electricity use varies across all temperatures.

Higher temperature causes higher electricity use for air conditioning on every day.