9. Simple Linear Regression: Simple Linear Regression
Residuals
Consider the regression equation #\hat{Y}=2+5X# and the following data points:
- #(6, 28)#
- #(4, 19)#
- #(2, 19)#
- #(5, 27)#
| #X_i# | #Y_i# | #\hat{Y}_i# |
| #6# | #28# | |
| #4# | #19# | |
| #2# | #19# | |
| #5# | #27# |
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