Question
For Questions 13 to 16: DEPENDENT VARIABLE: Q R-SQUARE F-RATIO P-VALUE ON F OBSERVATIONS: 12 0.889 80.143 0.003 VARIABLE: PARAMETER ESTIMATE STANDARD ERROR T-RATIO P-VALUE
For Questions 13 to 16:
DEPENDENT VARIABLE: Q | R-SQUARE | F-RATIO | P-VALUE ON F | |
OBSERVATIONS: 12 | 0.889 | 80.143 | 0.003 | |
VARIABLE: | PARAMETER ESTIMATE | STANDARD ERROR | T-RATIO | P-VALUE |
INTERCEPT | 210.444 | 12.571 | 16.741 | 0.00000001 |
X | -1.578 | 0.176 | -8.952 | 0.00000434 |
- The estimated equation of the value of Q is
A. Q = 16.741 - 8.952X | C. Q = 210.444 - 1.578X |
B. Q = 12.571 - 0.176X | D. Q = 210.444 - 8.952X |
- The figures above show that the equation is
A. statistically significant for both Q and X | C. statistically significant for X but not for Q |
B. statistically significant for Q but not for X | D. not statistically significant for both Q and X |
- The equation shows that the proportion of the variation in the dependent variable Q that is explained statistically by the variation in the explanatory variable X is
A. 90.15% | C. 80.143% |
B. 71.25% | D. 88.9% |
- The F-ratio has a level of confidence of
A. more than 91% but less than 95% | C. more than 99% but less than 100% |
B. more than 95% but less than 99% | D. 100% |
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