Chapter 11: Regression Analysis: Simple Linear Regression
Residuals and Total Squared Error
Consider the regression equation #\hat{Y} = -5+2X# and the following data points:
- #(3, -2)#
- #(4, -3)#
- #(6, 1)#
- #(1, 12)#
| #X_i# | #Y_i# | #\hat{Y}_i# |
| #3# | #-2# | |
| #4# | #-3# | |
| #6# | #1# | |
| #1# | #12# |
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