9. Simple Linear Regression: Simple Linear Regression
Inference about the Slope of a Linear Model
Consider the regression equation #\hat{Y}=31.1-4.3X# and the following data points:
- #(4, 20)#
- #(5, 1)#
- #(3, 17)#
- #(6, 9)#
| #X_i# | #Y_i# | #\hat{Y}_i# | #e_i# |
| #4# | #20# | ||
| #5# | #1# | ||
| #3# | #17# | ||
| #6# | #9# |
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