WILL GIVE BIG BRAINLIST AND ALOT OF POINT

Question 3(Multiple Choice Worth 2 points)

(Line of Fit MC)

Data was collected on the amount of time that a random sample of 8 students spent studying for a test and the grades they earned on the test. A scatter plot and line of fit were created for the data.

scatter plot titled students' data, with points plotted at 1 comma 60, 2 comma 60, 2 comma 70, 2 comma 80, 3 comma 80, 3 comma 90, 4 comma 95, and 4 comma 100, and a line of fit drawn passing through the points 0 comma 40 and 2 comma 70

Find the slope of the line of fit and explain its meaning in the context of the data.

15; for each additional hour a student studies, their grade is predicted to increase by 15% on the test
30; for each additional hour a student studies, their grade is predicted to increase by 30% on the test
40; a student who studies for 0 hours is predicted to earn 40% on the test
70; a student who studies for 0 hours is predicted to earn 70% on the test