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, 6)#
- #(5, 11)#
- #(1, -6)#
- #(2, -9)#
| #X_i# | #Y_i# | #\hat{Y}_i# |
| #3# | #6# | |
| #5# | #11# | |
| #1# | #-6# | |
| #2# | #-9# |
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