ENGR 351 Numerical Methods
College of Engineering
Southern Illinois University Carbondale
Quiz
Given the following data and graphs for determine the power equation:
Y = 0.715X0.1922
calculate R2.
|
x |
y |
ln
x |
ln
y |
|
0.05 |
0.4 |
-2.99573 |
-0.91629 |
|
0.8 |
0.7 |
-0.22314 |
-0.35667 |
|
2 |
0.8 |
0.693147 |
-0.22314 |
|
2.4 |
0.85 |
0.875469 |
-0.16252 |