Question

Ms. Perez was unable to get in touch with Melanie, who attended the most sessions of all of

the participants in this group. Melanie attended 8 sessions. According to the data, what is a good prediction of the number of points Melanie gained on the test? Show your work or explain. (Hint: Use the linear model you selected.)

The equation I have for Line A is y=7/6-0.5

Answer 1

so 8 sessions coresonds with x points gained
we look at 8 sessions and match it up
vertical line is points gained
horizontal line=sessions attended
if we look at 8 on the horizontal line and go up, line B is at 8 points
line A is at 9 points
depends on which line you use