Earthquakes A random sample of 42 earthquakes that have occurred between January 2015 and September 2017 was selected and for eachearthquake the magnitude of the ear thiquake and the number of people killed was recorded. The data aocear in the scatterplot below. 6 opeints Consider the scatterplat above. Which of the following is the best fuess of what the correlation coefficient r is equal to? D.6 0.6 0.02 12.