Sangeetha Pulapaka

There is no scatter plot or regression line given to answer this. Based on the information given, the number of hours the students spent studying depends on their score on the test. So, this means that the number of hours is the explanatory variable which lies on the x-axis  and the score on the test is the response variable. which lies on the y-axis. As the number of hours of study increases so does their score on the test. The y-intercept is said to be at 37. This means that as the score on the test will be 37 points when the number of hours spent studying is 0.

Students who didn't study at all will have an average score of 37 points.