Statistische Standardwerte und Standardnormalverteilung - Die & # 147-Z-Table & # 148-
Statistiken sind praktisch, wenn es um die Erstellung von Prognosen kommt, aber genaue Vorhersagen zu machen, müssen Sie wissen, wie zuverlässig Ihre Ergebnisse sind. Die folgende Tabelle zeigt Z- Standardwerte und Perzentile in einer Standard-Distribution:
| Standard-Score | Perzentil | Standard-Score | Perzentil | Standard-Score | Perzentil |
|---|---|---|---|---|---|
| -3.4 | 0,03% | -1.1 | 13.57% | +1.2 | 88.49% |
| -3.3 | 0,05% | -1.0 | 15,87% | +1.3 | 90.32% |
| -3.2 | 0,07% | -0,9 | 18.41% | +1.4 | 91.92% |
| -3.1 | 0,10% | -0,8 | 21.19% | +15 | 93.32% |
| -3.0 | 0,13% | -0,7 | 24.20% | +1.6 | 94,52% |
| -2.9 | 0,19% | -0,6 | 27.42% | +1.7 | 95.54% |
| -2.8 | 0,26% | -0,5 | 30.85% | +1.8 | 96.41% |
| -2.7 | 0,35% | -0,4 | 34.46% | +1.9 | 97.13% |
| -2.6 | 0,47% | -0,3 | 38.21% | +2.0 | 97.73% |
| -2.5 | 0,62% | -0,2 | 42.07% | +2.1 | 98.21% |
| -2.4 | 0,82% | -0,1 | 46.02% | +2.2 | 98.61% |
| -2.3 | 1,07% | 0.0 | 50.00% | +2.3 | 98.93% |
| -2.2 | 1,39% | +0,1 | 53.98% | +2.4 | 99.18% |
| -2.1 | 1,79% | +0,2 | 57.93% | +2.5 | 99.38% |
| -2.0 | 2,27% | +0,3 | 61.79% | +2.6 | 99.53% |
| -1.9 | 2,87% | +0,4 | 65.54% | +2.7 | 99.65% |
| -1.8 | 3,59% | +0,5 | 69.15% | +2.8 | 99,74% |
| -1.7 | 4,46% | +0,6 | 72.58% | +2.9 | 99,81% |
| -1.6 | 5,48% | +0,7 | 75.80% | +3.0 | 99.87% |
| -15 | 6,68% | +0,8 | 78.81% | +3.1 | 99,90% |
| -1.4 | 8,08% | +0,9 | 81.59% | +3.2 | 99,93% |
| -1.3 | 9,68% | +1.0 | 84.13% | +3.3 | 99,95% |
| -1.2 | 11.51% | +1.1 | 86.43% | +3.4 | 99,97% |