| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 574.208196721311 | 13.5625916521457 | 42.3376454477613 |
| Geometric Mean | 563.676969469522 | ||
| Harmonic Mean | 551.987105778083 | ||
| Quadratic Mean | 583.739399665049 | ||
| Winsorized Mean ( 1 / 20 ) | 574.134426229508 | 12.9456630046421 | 44.349557533178 |
| Winsorized Mean ( 2 / 20 ) | 575.255737704918 | 12.5441925963346 | 45.8583311191354 |
| Winsorized Mean ( 3 / 20 ) | 575.14262295082 | 12.3686171835366 | 46.5001555482185 |
| Winsorized Mean ( 4 / 20 ) | 574.919672131148 | 12.2774988151772 | 46.8271005997119 |
| Winsorized Mean ( 5 / 20 ) | 572.919672131148 | 11.5485425522087 | 49.6096948633205 |
| Winsorized Mean ( 6 / 20 ) | 574.375409836066 | 11.1846896368112 | 51.3537191005887 |
| Winsorized Mean ( 7 / 20 ) | 574.524590163934 | 11.1152624003248 | 51.6879016861666 |
| Winsorized Mean ( 8 / 20 ) | 574.052459016393 | 10.8931694160397 | 52.6983871352562 |
| Winsorized Mean ( 9 / 20 ) | 574.922950819672 | 10.3453821153067 | 55.5729062891773 |
| Winsorized Mean ( 10 / 20 ) | 577.414754098361 | 9.69867374068368 | 59.5354343838003 |
| Winsorized Mean ( 11 / 20 ) | 584.177049180328 | 7.85109869915284 | 74.4070443597101 |
| Winsorized Mean ( 12 / 20 ) | 583.803278688525 | 7.74378155853464 | 75.3899466656699 |
| Winsorized Mean ( 13 / 20 ) | 584.506557377049 | 6.80746731943714 | 85.8625579748472 |
| Winsorized Mean ( 14 / 20 ) | 583.703278688525 | 6.61883715506867 | 88.1881915226646 |
| Winsorized Mean ( 15 / 20 ) | 583.137704918033 | 6.50839985367981 | 89.5977072749041 |
| Winsorized Mean ( 16 / 20 ) | 583.268852459016 | 5.88480656533295 | 99.1143627209463 |
| Winsorized Mean ( 17 / 20 ) | 582.488524590164 | 5.53548715325297 | 105.228051021284 |
| Winsorized Mean ( 18 / 20 ) | 583.491803278689 | 5.29135199963624 | 110.272724876138 |
| Winsorized Mean ( 19 / 20 ) | 581.934426229508 | 4.97927446886757 | 116.871329320767 |
| Winsorized Mean ( 20 / 20 ) | 577.704918032787 | 4.05993918110353 | 142.293983299464 |
| Trimmed Mean ( 1 / 20 ) | 574.942372881356 | 12.4830925288843 | 46.0576873519934 |
| Trimmed Mean ( 2 / 20 ) | 575.80701754386 | 11.9131879335322 | 48.3335796225568 |
| Trimmed Mean ( 3 / 20 ) | 576.112727272727 | 11.4820169905824 | 50.1752198890889 |
| Trimmed Mean ( 4 / 20 ) | 576.484905660377 | 11.0318188027829 | 52.2565604064267 |
| Trimmed Mean ( 5 / 20 ) | 576.952941176471 | 10.5027945311829 | 54.9332788967254 |
| Trimmed Mean ( 6 / 20 ) | 577.957142857143 | 10.0945938417517 | 57.2541255168369 |
| Trimmed Mean ( 7 / 20 ) | 578.731914893617 | 9.69344844236278 | 59.7034087853003 |
| Trimmed Mean ( 8 / 20 ) | 579.546666666667 | 9.19448594088716 | 63.0319813845674 |
| Trimmed Mean ( 9 / 20 ) | 580.520930232558 | 8.60577503061254 | 67.4571352571412 |
| Trimmed Mean ( 10 / 20 ) | 581.446341463415 | 7.99545076259526 | 72.722146471537 |
| Trimmed Mean ( 11 / 20 ) | 582.076923076923 | 7.38303071447515 | 78.8398349658366 |
| Trimmed Mean ( 12 / 20 ) | 581.762162162162 | 7.12338001324395 | 81.6693986675619 |
| Trimmed Mean ( 13 / 20 ) | 581.465714285714 | 6.79270239023505 | 85.6015295358162 |
| Trimmed Mean ( 14 / 20 ) | 581.033333333333 | 6.60253576554898 | 88.0015427353042 |
| Trimmed Mean ( 15 / 20 ) | 580.658064516129 | 6.37826917937715 | 91.0369330904958 |
| Trimmed Mean ( 16 / 20 ) | 580.310344827586 | 6.07756583862708 | 95.4840079459637 |
| Trimmed Mean ( 17 / 20 ) | 579.892592592593 | 5.83575267516015 | 99.3689460248893 |
| Trimmed Mean ( 18 / 20 ) | 579.52 | 5.58107217895152 | 103.836678942373 |
| Trimmed Mean ( 19 / 20 ) | 578.934782608696 | 5.25495290064244 | 110.169357091272 |
| Trimmed Mean ( 20 / 20 ) | 578.47619047619 | 4.85482531077957 | 119.154893007531 |
| Median | 576.1 | ||
| Midrange | 552.55 | ||
| Midmean - Weighted Average at Xnp | 578.41 | ||
| Midmean - Weighted Average at X(n+1)p | 580.658064516129 | ||
| Midmean - Empirical Distribution Function | 580.658064516129 | ||
| Midmean - Empirical Distribution Function - Averaging | 580.658064516129 | ||
| Midmean - Empirical Distribution Function - Interpolation | 580.658064516129 | ||
| Midmean - Closest Observation | 578.859375 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 580.658064516129 | ||
| Midmean - MS Excel (old versions) | 580.658064516129 | ||
| Number of observations | 61 | ||
