SS | df | MS | F |
| 1 | SSR/1=MSR | F=MSR/MSE |
| T-2 | SSE/(T-2)=MSE | |
| T-1 |
| |
資料
salesperson | Annual Sales($1000)(Y) | Years of experience(X) |
|
|
|
|
|
|
1 | 80 | 1 | 80 | 1 | 84 | -4 | 16 | 6400 |
2 | 97 | 3 | 291 | 9 | 92 | 5 | 25 | 9409 |
3 | 92 | 4 | 368 | 16 | 96 | -4 | 16 | 8464 |
4 | 102 | 4 | 408 | 16 | 96 | 6 | 36 | 10404 |
5 | 103 | 6 | 618 | 36 | 104 | -1 | 1 | 10609 |
6 | 111 | 8 | 888 | 64 | 112 | -1 | 1 | 12321 |
7 | 119 | 10 | 1190 | 100 | 120 | -1 | 1 | 14161 |
8 | 123 | 10 | 1230 | 100 | 120 | 3 | 9 | 15129 |
9 | 117 | 11 | 1287 | 121 | 124 | -7 | 49 | 13689 |
| 136 | 13 | 1768 | 169 | 132 | 4 | 16 | 18496 |
sum | 1080 | 70 | 8128 | 632 | 1080 | 0 | 170 | 119082 |
ANOVA | | | | |
| SS | SS自由度 | MS | F |
迴歸 | 2272 | 1 | 2272 | 106.9176 |
殘差 | 170 | 8 | 21.25 | |
總和 | 2442 | 9 |
|
|
| 係數 | 標準誤 | t 統計 |
截距 | | | |
X 變數 1 | | | |
| 係數 | 標準誤 | t 統計 |
截距 | 80 | 3.075345 | 26.01334 |
X 變數 1 | 4 | 0.386843 | 10.3401 |