graph below shows the hours students spent studying and their language arts test scores.
ours Spent Studying vs. Language Arts Test Scores
o Ix
90
30
70-
88
50
40
60
30
20
10
0.5 1 1.5 2 2.5 3 3.5 4 4.5
Hours Spent Studying
ased on trend line on the graph, what is the expected test score for a student who did not study?