| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 85.8055555555556 | 2.69780375587238 | 31.8057069083622 |
| Geometric Mean | 83.0505773142718 | ||
| Harmonic Mean | 80.5853985513846 | ||
| Quadratic Mean | 88.7656558961103 | ||
| Winsorized Mean ( 1 / 24 ) | 85.8041666666667 | 2.69635791385505 | 31.8222466779235 |
| Winsorized Mean ( 2 / 24 ) | 85.7819444444444 | 2.68431609914785 | 31.9567224112229 |
| Winsorized Mean ( 3 / 24 ) | 85.6736111111111 | 2.63658427802847 | 32.4941674821691 |
| Winsorized Mean ( 4 / 24 ) | 85.6625 | 2.63201104667961 | 32.5464059537541 |
| Winsorized Mean ( 5 / 24 ) | 85.6694444444444 | 2.62118165459559 | 32.6835205390075 |
| Winsorized Mean ( 6 / 24 ) | 85.5777777777778 | 2.59442509199821 | 32.985256749836 |
| Winsorized Mean ( 7 / 24 ) | 85.5291666666667 | 2.58009901841687 | 33.1495675383602 |
| Winsorized Mean ( 8 / 24 ) | 85.5625 | 2.57591121995058 | 33.2164009913515 |
| Winsorized Mean ( 9 / 24 ) | 84.7875 | 2.40849105799618 | 35.2035768281164 |
| Winsorized Mean ( 10 / 24 ) | 84.3708333333333 | 2.31443506992084 | 36.4541803007759 |
| Winsorized Mean ( 11 / 24 ) | 84.0194444444444 | 2.21581281773242 | 37.9181146403995 |
| Winsorized Mean ( 12 / 24 ) | 83.9861111111111 | 2.19336771092288 | 38.2909398605914 |
| Winsorized Mean ( 13 / 24 ) | 83.1555555555556 | 2.03955207048879 | 40.7714795610132 |
| Winsorized Mean ( 14 / 24 ) | 83.0972222222222 | 1.96884177106548 | 42.2061454828096 |
| Winsorized Mean ( 15 / 24 ) | 82.6597222222222 | 1.87999377737856 | 43.9680828824243 |
| Winsorized Mean ( 16 / 24 ) | 81.6375 | 1.70463838071259 | 47.8913891202386 |
| Winsorized Mean ( 17 / 24 ) | 81.5666666666667 | 1.67957210065973 | 48.5639566379004 |
| Winsorized Mean ( 18 / 24 ) | 81.1916666666667 | 1.60689626620035 | 50.527011839197 |
| Winsorized Mean ( 19 / 24 ) | 80.9541666666667 | 1.50281938673778 | 53.8681942627825 |
| Winsorized Mean ( 20 / 24 ) | 80.8986111111111 | 1.41608589732596 | 57.1283219922427 |
| Winsorized Mean ( 21 / 24 ) | 80.4027777777778 | 1.28840679391142 | 62.4048073618784 |
| Winsorized Mean ( 22 / 24 ) | 80.3111111111111 | 1.26726350461278 | 63.3736478789002 |
| Winsorized Mean ( 23 / 24 ) | 80.4388888888889 | 1.25014170645215 | 64.343816763918 |
| Winsorized Mean ( 24 / 24 ) | 79.3388888888889 | 1.08399502283395 | 73.1911929645845 |
| Trimmed Mean ( 1 / 24 ) | 85.4842857142857 | 2.65690446736675 | 32.1743919528311 |
| Trimmed Mean ( 2 / 24 ) | 85.1455882352941 | 2.60891498023902 | 32.6363982269339 |
| Trimmed Mean ( 3 / 24 ) | 84.7984848484848 | 2.55819310178762 | 33.1478045145338 |
| Trimmed Mean ( 4 / 24 ) | 84.4703125 | 2.51793830188523 | 33.5474115615761 |
| Trimmed Mean ( 5 / 24 ) | 84.1241935483871 | 2.46966437459221 | 34.0630064610612 |
| Trimmed Mean ( 6 / 24 ) | 83.7533333333333 | 2.4131039001968 | 34.7077195169685 |
| Trimmed Mean ( 7 / 24 ) | 83.3758620689655 | 2.35056892927165 | 35.4705029198188 |
| Trimmed Mean ( 8 / 24 ) | 82.9803571428571 | 2.27620300666505 | 36.4556047504896 |
| Trimmed Mean ( 9 / 24 ) | 82.55 | 2.18329652536708 | 37.8097977259965 |
| Trimmed Mean ( 10 / 24 ) | 82.2057692307692 | 2.11092184880117 | 38.9430661667818 |
| Trimmed Mean ( 11 / 24 ) | 81.894 | 2.0426181878228 | 40.0926617065375 |
| Trimmed Mean ( 12 / 24 ) | 81.6041666666667 | 1.9790636404689 | 41.2337253830464 |
| Trimmed Mean ( 13 / 24 ) | 81.2934782608696 | 1.90149801656334 | 42.7523339770791 |
| Trimmed Mean ( 14 / 24 ) | 81.0590909090909 | 1.83961090133396 | 44.0631716469566 |
| Trimmed Mean ( 15 / 24 ) | 80.8095238095238 | 1.77425062136322 | 45.5457210139991 |
| Trimmed Mean ( 16 / 24 ) | 80.5875 | 1.7095628002354 | 47.1392451853206 |
| Trimmed Mean ( 17 / 24 ) | 80.4631578947368 | 1.66767195356376 | 48.2487924095563 |
| Trimmed Mean ( 18 / 24 ) | 80.3333333333333 | 1.61496965424338 | 49.7429367308885 |
| Trimmed Mean ( 19 / 24 ) | 80.2323529411765 | 1.56048418252982 | 51.4150376142267 |
| Trimmed Mean ( 20 / 24 ) | 80.146875 | 1.51142813509624 | 53.0272482951344 |
| Trimmed Mean ( 21 / 24 ) | 80.0566666666667 | 1.46397885900612 | 54.6843051552099 |
| Trimmed Mean ( 22 / 24 ) | 80.0142857142857 | 1.431345190783 | 55.9014598501671 |
| Trimmed Mean ( 23 / 24 ) | 79.9769230769231 | 1.38439998324526 | 57.7700982698976 |
| Trimmed Mean ( 24 / 24 ) | 79.9166666666667 | 1.31312585722322 | 60.8598682502995 |
| Median | 80.7 | ||
| Midrange | 97.05 | ||
| Midmean - Weighted Average at Xnp | 79.927027027027 | ||
| Midmean - Weighted Average at X(n+1)p | 80.3333333333333 | ||
| Midmean - Empirical Distribution Function | 79.927027027027 | ||
| Midmean - Empirical Distribution Function - Averaging | 80.3333333333333 | ||
| Midmean - Empirical Distribution Function - Interpolation | 80.3333333333333 | ||
| Midmean - Closest Observation | 79.927027027027 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 80.3333333333333 | ||
| Midmean - MS Excel (old versions) | 80.4631578947369 | ||
| Number of observations | 72 | ||
