The table shows the minutes students spent studying for their history exam and the scores they received.
Study time (min)
16
9
30
12
17
43
45
20
5
26
24
39
Exam score
90
82
95
89
92
99
100
85
73
96
98
99
Use a graphing calculator to model the data using a linear function
What is the correlation coefficient of the data?
