Chapter 11: Regression Analysis: Simple Linear Regression
Residuals and Total Squared Error
Consider the regression equation #\hat{Y} = 4+5X# and the following data points:
- #(2, 21)#
- #(5, 36)#
- #(3, 20)#
- #(6, 19)#
| #X_i# | #Y_i# | #\hat{Y}_i# |
| #2# | #21# | |
| #5# | #36# | |
| #3# | #20# | |
| #6# | #19# |
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