This table shows the minutes students spent studying for their science exam and the scores they received, Study time (min)
19
12
34
10
17
42
60
15
9
21
30
50
Exam score
82
78
90
78
85
97
100
85
73
90
91
98
Use a graphing calculator to model the data using a linear function,
What is the correlation coefficient of the data?
-0.74
-0.48
0.93
0.98