Chapter 11: Regression Analysis: Simple Linear Regression
Residuals and Total Squared Error
Consider the regression equation #\hat{Y} = -3+3X# and the following data points:
- #(5, 12)#
- #(3, 1)#
- #(2, -3)#
- #(1, 11)#
| #X_i# | #Y_i# | #\hat{Y}_i# |
| #5# | #12# | |
| #3# | #1# | |
| #2# | #-3# | |
| #1# | #11# |
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