Table 9 Results of the calculations for LPG IV generation engine groups
From: Coefficient of Engine Flexibility as a Basis for the Assessment of Vehicle Tractive Performance
Parameter | e T | e n | E | T r |
|---|---|---|---|---|
Average | 1.130 | 1.441 | 1.646 | 0.130 |
Standard error | 0.017 | 0.054 | 0.087 | 0.017 |
Median | 1.099 | 1.342 | 1.491 | 0.099 |
Standard deviation | 0.081 | 0.260 | 0.416 | 0.081 |
Sample variance | 0.007 | 0.068 | 0.173 | 0.007 |
Kurtosis | 0.918 | − 0.608 | 0.246 | 0.918 |
Bias | 1.265 | 0.866 | 1.136 | 1.265 |
Range | 0.303 | 0.891 | 1.530 | 0.303 |
Minimum | 1.037 | 1.109 | 1.150 | 0.037 |
Maximum | 1.340 | 2.000 | 2.680 | 0.340 |
Counter | 23 | 23 | 23 | 23 |
Confidence level (95.0%) | 0.035 | 0.113 | 0.180 | 0.035 |