Suppose that one hour of additional studying would raise a students's score on an exam by an additional 5 points. What can we conclude from this?
A) it's not worth it for this student to study for the exam
B) the slope of the study time-grade line is +5
C) the study time-grade line has shifted to the right
D) the student's exam score is an independent variable

Question

Quizplus · Accepted Answer

The increase of 5 points for each additional hour of studying indicates a positive relationship between study time and exam score, represented by a slope of +5 on a graph where study time is on the x-axis and exam score is on the y-axis.

Suppose That One Hour of Additional Studying Would Raise a Students's