| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 81 | 1.35484066234336 | 59.7856281194727 |
| Geometric Mean | 80.2962426051924 | ||
| Harmonic Mean | 79.5531532297752 | ||
| Quadratic Mean | 81.6657823081369 | ||
| Winsorized Mean ( 1 / 20 ) | 81.05 | 1.33941234268197 | 60.5116120086735 |
| Winsorized Mean ( 2 / 20 ) | 81.0833333333333 | 1.31275611795771 | 61.765724969141 |
| Winsorized Mean ( 3 / 20 ) | 81.1833333333333 | 1.28649914017258 | 63.1040711946709 |
| Winsorized Mean ( 4 / 20 ) | 81.25 | 1.23842094647901 | 65.6077404302666 |
| Winsorized Mean ( 5 / 20 ) | 81.0833333333333 | 1.16475832625002 | 69.6138688223713 |
| Winsorized Mean ( 6 / 20 ) | 81.1833333333333 | 1.09943274193966 | 73.8411093616391 |
| Winsorized Mean ( 7 / 20 ) | 81.3 | 1.02739316873524 | 79.1323151389874 |
| Winsorized Mean ( 8 / 20 ) | 81.0333333333333 | 0.978574619664926 | 82.8075158551322 |
| Winsorized Mean ( 9 / 20 ) | 81.0333333333333 | 0.922403721390696 | 87.8501804081627 |
| Winsorized Mean ( 10 / 20 ) | 81.2 | 0.889296046110135 | 91.3081761188263 |
| Winsorized Mean ( 11 / 20 ) | 81.0166666666667 | 0.859474174640415 | 94.263061133352 |
| Winsorized Mean ( 12 / 20 ) | 81.4166666666667 | 0.783405454066662 | 103.926601792255 |
| Winsorized Mean ( 13 / 20 ) | 81.2 | 0.748935214022054 | 108.420592969486 |
| Winsorized Mean ( 14 / 20 ) | 81.2 | 0.670946712880705 | 121.023023797774 |
| Winsorized Mean ( 15 / 20 ) | 81.7 | 0.583821426145974 | 139.940050743483 |
| Winsorized Mean ( 16 / 20 ) | 81.7 | 0.583821426145974 | 139.940050743483 |
| Winsorized Mean ( 17 / 20 ) | 81.9833333333333 | 0.450669098713058 | 181.914698761124 |
| Winsorized Mean ( 18 / 20 ) | 81.9833333333333 | 0.450669098713058 | 181.914698761124 |
| Winsorized Mean ( 19 / 20 ) | 81.9833333333333 | 0.450669098713058 | 181.914698761124 |
| Winsorized Mean ( 20 / 20 ) | 82.3166666666667 | 0.402317907483289 | 204.606022092332 |
| Trimmed Mean ( 1 / 20 ) | 81.1206896551724 | 1.28514185455617 | 63.1219731639572 |
| Trimmed Mean ( 2 / 20 ) | 81.1964285714286 | 1.21794473539593 | 66.6667593460496 |
| Trimmed Mean ( 3 / 20 ) | 81.2592592592593 | 1.15263656840724 | 70.4985955560533 |
| Trimmed Mean ( 4 / 20 ) | 81.2884615384615 | 1.08407384082179 | 74.9842478228609 |
| Trimmed Mean ( 5 / 20 ) | 81.3 | 1.01790100156135 | 79.8702426614129 |
| Trimmed Mean ( 6 / 20 ) | 81.3541666666667 | 0.96134951657865 | 84.6249623718523 |
| Trimmed Mean ( 7 / 20 ) | 81.3913043478261 | 0.911270420137698 | 89.3163023282676 |
| Trimmed Mean ( 8 / 20 ) | 81.4090909090909 | 0.869569029982701 | 93.6200440702338 |
| Trimmed Mean ( 9 / 20 ) | 81.4761904761905 | 0.829366700193101 | 98.2390424612182 |
| Trimmed Mean ( 10 / 20 ) | 81.55 | 0.792553484404066 | 102.895263985015 |
| Trimmed Mean ( 11 / 20 ) | 81.6052631578947 | 0.752935907197541 | 108.382748621504 |
| Trimmed Mean ( 12 / 20 ) | 81.6944444444444 | 0.706904098078424 | 115.566516966749 |
| Trimmed Mean ( 13 / 20 ) | 81.7352941176471 | 0.667969524865232 | 122.363807142456 |
| Trimmed Mean ( 14 / 20 ) | 81.8125 | 0.622879467188606 | 131.345636370491 |
| Trimmed Mean ( 15 / 20 ) | 81.9 | 0.583981577413723 | 140.244150102663 |
| Trimmed Mean ( 16 / 20 ) | 81.9285714285714 | 0.558552009838505 | 146.680291155446 |
| Trimmed Mean ( 17 / 20 ) | 81.9615384615385 | 0.5188174993513 | 157.977590509222 |
| Trimmed Mean ( 18 / 20 ) | 81.9583333333333 | 0.508903220585904 | 161.048957872528 |
| Trimmed Mean ( 19 / 20 ) | 81.9545454545455 | 0.490062601917059 | 167.232808898191 |
| Trimmed Mean ( 20 / 20 ) | 81.95 | 0.455810440747836 | 179.789650859131 |
| Median | 82 | ||
| Midrange | 77.5 | ||
| Midmean - Weighted Average at Xnp | 81.8125 | ||
| Midmean - Weighted Average at X(n+1)p | 82.0645161290323 | ||
| Midmean - Empirical Distribution Function | 81.8125 | ||
| Midmean - Empirical Distribution Function - Averaging | 82.0645161290323 | ||
| Midmean - Empirical Distribution Function - Interpolation | 82.0645161290323 | ||
| Midmean - Closest Observation | 81.8125 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 82.0645161290323 | ||
| Midmean - MS Excel (old versions) | 81.8125 | ||
| Number of observations | 60 | ||
