9. Simple Linear Regression: Simple Linear Regression
Inference about the Slope of a Linear Model
Consider the regression equation #\hat{Y}=0.5+2.0X# and the following data points:
- #(5, 7)#
- #(4, 13)#
- #(2, 5)#
- #(1, 1)#
| #X_i# | #Y_i# | #\hat{Y}_i# | #e_i# |
| #5# | #7# | ||
| #4# | #13# | ||
| #2# | #5# | ||
| #1# | #1# |
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