| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 33.6666666666667 | 3.55521678602922 | 9.46965225832784 |
| Geometric Mean | 28.2601545649184 | ||
| Harmonic Mean | 22.8373013107813 | ||
| Quadratic Mean | 40.6407020936729 | ||
| Winsorized Mean ( 1 / 14 ) | 32.0714285714286 | 2.43984369016828 | 13.1448701819159 |
| Winsorized Mean ( 2 / 14 ) | 31.8333333333333 | 2.28206069301005 | 13.9493806763505 |
| Winsorized Mean ( 3 / 14 ) | 30.7619047619048 | 1.91873504225581 | 16.032388049649 |
| Winsorized Mean ( 4 / 14 ) | 30.3809523809524 | 1.67753219450227 | 18.1105033217955 |
| Winsorized Mean ( 5 / 14 ) | 30.5 | 1.64971049443445 | 18.4880923670525 |
| Winsorized Mean ( 6 / 14 ) | 30.3571428571429 | 1.5538425744934 | 19.5368201100039 |
| Winsorized Mean ( 7 / 14 ) | 30.3571428571429 | 1.48152440114442 | 20.4904778036009 |
| Winsorized Mean ( 8 / 14 ) | 30.3571428571429 | 1.40093772667462 | 21.6691593631368 |
| Winsorized Mean ( 9 / 14 ) | 30.3571428571429 | 1.31232937769195 | 23.1322588468859 |
| Winsorized Mean ( 10 / 14 ) | 30.8333333333333 | 1.12045528880029 | 27.5185753876423 |
| Winsorized Mean ( 11 / 14 ) | 30.5714285714286 | 1.06912256681996 | 28.5948772574893 |
| Winsorized Mean ( 12 / 14 ) | 30.2857142857143 | 0.9063498504635 | 33.4150375489403 |
| Winsorized Mean ( 13 / 14 ) | 30.5952380952381 | 0.731773912497721 | 41.8096868072396 |
| Winsorized Mean ( 14 / 14 ) | 30.5952380952381 | 0.492757680998434 | 62.0898248267698 |
| Trimmed Mean ( 1 / 14 ) | 31.575 | 2.24547622154822 | 14.061605149499 |
| Trimmed Mean ( 2 / 14 ) | 31.0263157894737 | 1.9704382981765 | 15.7458956305236 |
| Trimmed Mean ( 3 / 14 ) | 30.5555555555556 | 1.70965718481641 | 17.8723289247235 |
| Trimmed Mean ( 4 / 14 ) | 30.4705882352941 | 1.57873304542922 | 19.3006590465141 |
| Trimmed Mean ( 5 / 14 ) | 30.5 | 1.51737251683254 | 20.1005354068675 |
| Trimmed Mean ( 6 / 14 ) | 30.5 | 1.43978765995098 | 21.1836792663151 |
| Trimmed Mean ( 7 / 14 ) | 30.5357142857143 | 1.36614599340021 | 22.3517211434436 |
| Trimmed Mean ( 8 / 14 ) | 30.5769230769231 | 1.28443112450978 | 23.8058098199645 |
| Trimmed Mean ( 9 / 14 ) | 30.625 | 1.19147409004408 | 25.7034544484865 |
| Trimmed Mean ( 10 / 14 ) | 30.6818181818182 | 1.08189821087085 | 28.3592466218438 |
| Trimmed Mean ( 11 / 14 ) | 30.65 | 0.998090281751263 | 30.7086448594821 |
| Trimmed Mean ( 12 / 14 ) | 30.6666666666667 | 0.874474632195206 | 35.0686749936744 |
| Trimmed Mean ( 13 / 14 ) | 30.75 | 0.75 | 41 |
| Trimmed Mean ( 14 / 14 ) | 30.7857142857143 | 0.639183643395465 | 48.1641146543968 |
| Median | 31 | ||
| Midrange | 75.5 | ||
| Midmean - Weighted Average at Xnp | 30.2380952380952 | ||
| Midmean - Weighted Average at X(n+1)p | 30.6818181818182 | ||
| Midmean - Empirical Distribution Function | 30.6818181818182 | ||
| Midmean - Empirical Distribution Function - Averaging | 30.6818181818182 | ||
| Midmean - Empirical Distribution Function - Interpolation | 30.2380952380952 | ||
| Midmean - Closest Observation | 30.6818181818182 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 30.6818181818182 | ||
| Midmean - MS Excel (old versions) | 30.6818181818182 | ||
| Number of observations | 42 | ||
