Professor Bailey is examining the relationship between how close a student sits to the front of the classroom and that student's grade in a course. She believes that the greater the distance is between students and the front of the classroom, the lower their final grades will be. Which correlation coefficient BEST supports Professor Bailey's belief?

Question

Quizplus · Accepted Answer

The negative sign indicates an inverse relationship between the variables, which means that as the distance from the front of the classroom increases, final grades decrease. The magnitude of -.70 indicates a strong negative correlation, which means that there is a significant relationship between the variables. Therefore, C) -.70 is the best choice to support Professor Bailey's belief.

Professor Bailey Is Examining the Relationship Between How Close a Student