9. Simple Linear Regression: Simple Linear Regression
Residuals
Consider the regression equation #\hat{Y}=3+5X# and the following data points:
- #(4, 28)#
- #(6, 40)#
- #(2, 17)#
- #(1, -8)#
| #X_i# | #Y_i# | #\hat{Y}_i# |
| #4# | #28# | |
| #6# | #40# | |
| #2# | #17# | |
| #1# | #-8# |
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