Question
Exhibit 2 The following information regarding a dependent variable (Y) and an independent variable (X) is provided. Y X 4 2 3 1 4 4
Exhibit 2
The following information regarding a dependent variable (Y) and an independent variable (X) is provided.
| Y | X |
| 4 | 2 |
| 3 | 1 |
| 4 | 4 |
| 6 | 3 |
| 8 | 5 |
SSE = 6
SST = 16
23. Refer to Exhibit 2. The least squares estimate of the Y intercept is
| a. | 1 |
| b. | 2 |
| c. | 3 |
| d. | 4 |
24. Refer to Exhibit 2. The least squares estimate of the slope is
| a. | 1 |
| b. | 2 |
| c. | 3 |
| d. | 4 |
25. Refer to Exhibit 2. The coefficient of determination is
| a. | 0.7096 |
| b. | - 0.7906 |
| c. | 0.625 |
| d. | 0.375 |
26. Refer to Exhibit 2. The coefficient of correlation is
| a. | 0.7906 |
| b. | - 0.7906 |
| c. | 0.625 |
| d. | 0.375 |
ANS: A PTS: 1
27. Refer to Exhibit 2. The MSE is
| a. | 1 |
| b. | 2 |
| c. | 3 |
| d. | 4 |
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