9. Simple Linear Regression: Simple Linear Regression
Statistical Inference in Regression
Consider the regression equation #\hat{Y}=-0.4+2.8X# and the following data points:
- #(2, 4)#
- #(5, 18)#
- #(6, 13)#
- #(4, 11)#
| #X_i# | #Y_i# | #\hat{Y}_i# | #e_i# |
| #2# | #4# | ||
| #5# | #18# | ||
| #6# | #13# | ||
| #4# | #11# |
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