X
Data
X 20
X 19.7
X 13.8
X 21.9
X 16.7
X 12.8
X 19.5
X 15.5
X 21.9
X 0.7
4
3.5
1.42
3.69
3.21
1.42
3.77
3.92
3.69
1.11
Linear Regression
y=0.149x +0.546; r = 0.811

Describe how the line of best fit and the correlation coefficient can be used to determine the
correlation between the two variables on your graph.