| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 81.7520833333333 | 2.63907288827059 | 30.9775768970543 |
| Geometric Mean | 78.8150041351438 | ||
| Harmonic Mean | 75.9771453491036 | ||
| Quadratic Mean | 84.7224718402516 | ||
| Winsorized Mean ( 1 / 24 ) | 81.7116666666667 | 2.62630752889046 | 31.1127565099687 |
| Winsorized Mean ( 2 / 24 ) | 81.5072222222222 | 2.55819198904726 | 31.861260832334 |
| Winsorized Mean ( 3 / 24 ) | 81.5355555555555 | 2.52586529657371 | 32.2802469578077 |
| Winsorized Mean ( 4 / 24 ) | 81.3877777777778 | 2.4141142926073 | 33.7133076205258 |
| Winsorized Mean ( 5 / 24 ) | 81.6481944444444 | 2.36473803356442 | 34.5273739778163 |
| Winsorized Mean ( 6 / 24 ) | 81.6023611111111 | 2.34219063769292 | 34.8401875568464 |
| Winsorized Mean ( 7 / 24 ) | 81.7715277777778 | 2.29519680012833 | 35.6272402319512 |
| Winsorized Mean ( 8 / 24 ) | 81.7681944444444 | 2.27532030390954 | 35.937003816099 |
| Winsorized Mean ( 9 / 24 ) | 81.5219444444444 | 2.18095030541696 | 37.3790930687249 |
| Winsorized Mean ( 10 / 24 ) | 81.5691666666667 | 2.16278735189089 | 37.7148343295757 |
| Winsorized Mean ( 11 / 24 ) | 81.7509722222222 | 2.11348149648462 | 38.6807134854029 |
| Winsorized Mean ( 12 / 24 ) | 81.7076388888889 | 2.09404933679317 | 39.0189655292535 |
| Winsorized Mean ( 13 / 24 ) | 81.6101388888889 | 2.04240332109488 | 39.9578957035479 |
| Winsorized Mean ( 14 / 24 ) | 81.6256944444444 | 2.01391187341857 | 40.5309167306744 |
| Winsorized Mean ( 15 / 24 ) | 80.7881944444444 | 1.82959471903772 | 44.1563334239045 |
| Winsorized Mean ( 16 / 24 ) | 80.7748611111111 | 1.77816689420332 | 45.4259166417003 |
| Winsorized Mean ( 17 / 24 ) | 80.7748611111111 | 1.68020751700431 | 48.0743362314715 |
| Winsorized Mean ( 18 / 24 ) | 80.0773611111111 | 1.41172084737104 | 56.7232263093897 |
| Winsorized Mean ( 19 / 24 ) | 79.4255555555556 | 1.30405799302564 | 60.9064596669314 |
| Winsorized Mean ( 20 / 24 ) | 79.1505555555556 | 1.22157386950508 | 64.7939167097796 |
| Winsorized Mean ( 21 / 24 ) | 79.1097222222222 | 1.19640425301334 | 66.1229028758225 |
| Winsorized Mean ( 22 / 24 ) | 79.1616666666667 | 1.1506506800417 | 68.7973057677222 |
| Winsorized Mean ( 23 / 24 ) | 79.0147222222222 | 1.06522815949311 | 74.1763363257514 |
| Winsorized Mean ( 24 / 24 ) | 77.6613888888889 | 0.812883527046072 | 95.5381506759052 |
| Trimmed Mean ( 1 / 24 ) | 81.522 | 2.54309648558399 | 32.0561962403402 |
| Trimmed Mean ( 2 / 24 ) | 81.3211764705882 | 2.4438018076791 | 33.2765022986131 |
| Trimmed Mean ( 3 / 24 ) | 81.219696969697 | 2.36941055655909 | 34.278439734668 |
| Trimmed Mean ( 4 / 24 ) | 81.10125 | 2.29506695250231 | 35.3372043946584 |
| Trimmed Mean ( 5 / 24 ) | 81.018064516129 | 2.24711641813527 | 36.0542354914395 |
| Trimmed Mean ( 6 / 24 ) | 80.8668333333333 | 2.20377568264472 | 36.6946754019385 |
| Trimmed Mean ( 7 / 24 ) | 80.7146551724138 | 2.15660925376226 | 37.426647887931 |
| Trimmed Mean ( 8 / 24 ) | 80.5205357142857 | 2.10996221452661 | 38.1620747328649 |
| Trimmed Mean ( 9 / 24 ) | 80.3125925925926 | 2.0562897524752 | 39.0570407190516 |
| Trimmed Mean ( 10 / 24 ) | 80.1265384615385 | 2.01154887466339 | 39.8332545983736 |
| Trimmed Mean ( 11 / 24 ) | 79.9188 | 1.95829935882528 | 40.8103080051768 |
| Trimmed Mean ( 12 / 24 ) | 79.6689583333333 | 1.90055575204458 | 41.9187694165915 |
| Trimmed Mean ( 13 / 24 ) | 79.4030434782609 | 1.82994205102318 | 43.3910152695076 |
| Trimmed Mean ( 14 / 24 ) | 79.1252272727273 | 1.75000687067924 | 45.2142380686858 |
| Trimmed Mean ( 15 / 24 ) | 78.8190476190476 | 1.65052347341617 | 47.7539695063603 |
| Trimmed Mean ( 16 / 24 ) | 78.58275 | 1.56938175755982 | 50.0724247758467 |
| Trimmed Mean ( 17 / 24 ) | 78.3231578947368 | 1.47235067687174 | 53.1959940828417 |
| Trimmed Mean ( 18 / 24 ) | 78.0347222222222 | 1.36564029323019 | 57.1414907783986 |
| Trimmed Mean ( 19 / 24 ) | 77.7944117647059 | 1.29985678569268 | 59.8484483990672 |
| Trimmed Mean ( 20 / 24 ) | 77.60125 | 1.24057769370278 | 62.5525111356645 |
| Trimmed Mean ( 21 / 24 ) | 77.4153333333333 | 1.18027921237184 | 65.590694576212 |
| Trimmed Mean ( 22 / 24 ) | 77.2078571428571 | 1.09724623527786 | 70.3651146484046 |
| Trimmed Mean ( 23 / 24 ) | 76.9619230769231 | 0.984372665395935 | 78.1837263288567 |
| Trimmed Mean ( 24 / 24 ) | 76.6941666666667 | 0.840670866652727 | 91.2297186793655 |
| Median | 75.71 | ||
| Midrange | 89.805 | ||
| Midmean - Weighted Average at Xnp | 77.6989189189189 | ||
| Midmean - Weighted Average at X(n+1)p | 78.0347222222222 | ||
| Midmean - Empirical Distribution Function | 77.6989189189189 | ||
| Midmean - Empirical Distribution Function - Averaging | 78.0347222222222 | ||
| Midmean - Empirical Distribution Function - Interpolation | 78.0347222222222 | ||
| Midmean - Closest Observation | 77.6989189189189 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 78.0347222222222 | ||
| Midmean - MS Excel (old versions) | 78.3231578947368 | ||
| Number of observations | 72 | ||
