Marelize is a researcher at the Department of Agriculture. She has noticed that farmers across the country have very different crop yields depending on the region. She thinks that this has to do with the different climate in each region. In order to test her idea, she collected data on crop yield and average summer temperatures from a number of farmers. The scatterplot shows the data she collected on crop yield and the average summer temperature. answers. a. There is a non-linear association between the amount of crop yielded and the average summer temperature.

b. There is a negative linear association between the amount of crop yielded and the average summer temperature.

c. There is no apparent association between the amount of crop yielded and the average summer temperature.

d. There is a positive linear association between the amount of crop yielded and the average summer temperature.