Chapter 11: Regression Analysis: Simple Linear Regression
Residuals and Total Squared Error
Consider the regression equation #\hat{Y} = 2+3X# and the following data points:
- #(5, 23)#
- #(6, 17)#
- #(1, -1)#
- #(3, 14)#
| #X_i# | #Y_i# | #\hat{Y}_i# |
| #5# | #23# | |
| #6# | #17# | |
| #1# | #-1# | |
| #3# | #14# |
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