Consider two variables and the least squares equation for their line y=.8565 + 0.40248 x. Regression...
Consider two variables and the least squares equation for their line y=.8565 + 0.40248 x. Regression analysis revealed the following: s = 0.517508 r = .9838 What percentage of the variation of y cannot be explained by the variation of x?
Homework Answers
We have given,
Correlation coefficient = r= 0.9838
Coefficient of determination 
Therefore, 1-0.9679=0.0321
| 3.21% of the variation of y cannot be explained by the variation of x |
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