The correlation coefficient for the line of best fit and this data is r=0.73
What does it tell us about how closely the quantities are related?
able[[Study Time,Exam sciare],[22,94],[18,85],[13,77],[14,88],[17,89],[12,91],[15,61],[8,73],[16,84],[16,90],[5,55],[20,99]]
Study Time
Exam Score 94 85 77
22
18
13
14
88 89
17
12
91
15
61
8
73
16
84
16
90
5
55 66
20