For a linear regression, what is the r-value of the following data to three
decimal places?
х
у
1
4
2
6 9
11
10
16
12
14
A. 0.665
B. -0.816
C. 0.816
D. -0.665

For a linear regression what is the rvalue of the following data to three decimal places х у 1 4 2 6 9 11 10 16 12 14 A 0665 B 0816 C 0816 D 0665 class=