There Tends to Be a Negative Correlation Between the Amount

Multiple Choice

There tends to be a negative correlation between the amount of television watched and students' grades.Based on this information alone,which conclusion is legitimate?

A) Students who watch a lot of television do not like school.
B) Watching television causes students' grades to drop.
C) Watching more television may lead to a drop in grades.
D) Watching more television may improve students' grades.