If there is no discernible relationship between scores on students' homework assignments and their exam scores in an introductory biology class, then what type of correlation exists?

Question

Quizplus · Accepted Answer

A correlation of zero means that there is no relationship between the two variables being compared (in this case, homework scores and exam scores). It does not indicate a positive or negative relationship.

If There Is No Discernible Relationship Between Scores on Students