| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 81.6404494382023 | 1.09148051833873 | 74.7978988781786 |
| Geometric Mean | 81.0136716584687 | ||
| Harmonic Mean | 80.4070455105701 | ||
| Quadratic Mean | 82.2800097228968 | ||
| Winsorized Mean ( 1 / 29 ) | 81.6404494382023 | 1.09148051833873 | 74.7978988781786 |
| Winsorized Mean ( 2 / 29 ) | 81.6404494382023 | 1.09148051833873 | 74.7978988781786 |
| Winsorized Mean ( 3 / 29 ) | 81.6404494382023 | 1.09148051833873 | 74.7978988781786 |
| Winsorized Mean ( 4 / 29 ) | 81.5955056179775 | 1.08308084732375 | 75.3364864863015 |
| Winsorized Mean ( 5 / 29 ) | 81.6516853932584 | 1.07650423578441 | 75.8489216103844 |
| Winsorized Mean ( 6 / 29 ) | 81.5168539325843 | 1.0528807167798 | 77.4226867616124 |
| Winsorized Mean ( 7 / 29 ) | 81.438202247191 | 1.04005026792014 | 78.3021789995289 |
| Winsorized Mean ( 8 / 29 ) | 81.438202247191 | 1.04005026792014 | 78.3021789995289 |
| Winsorized Mean ( 9 / 29 ) | 81.3370786516854 | 1.02433912278304 | 79.4044441363324 |
| Winsorized Mean ( 10 / 29 ) | 81.3370786516854 | 1.02433912278304 | 79.4044441363324 |
| Winsorized Mean ( 11 / 29 ) | 81.3370786516854 | 1.02433912278304 | 79.4044441363324 |
| Winsorized Mean ( 12 / 29 ) | 81.3370786516854 | 1.02433912278304 | 79.4044441363324 |
| Winsorized Mean ( 13 / 29 ) | 81.1910112359551 | 1.00266198354264 | 80.9754559049778 |
| Winsorized Mean ( 14 / 29 ) | 81.1910112359551 | 1.00266198354264 | 80.9754559049778 |
| Winsorized Mean ( 15 / 29 ) | 81.0224719101124 | 0.978702932484417 | 82.785561604928 |
| Winsorized Mean ( 16 / 29 ) | 81.0224719101124 | 0.978702932484417 | 82.785561604928 |
| Winsorized Mean ( 17 / 29 ) | 81.2134831460674 | 0.957134372955993 | 84.8506598872314 |
| Winsorized Mean ( 18 / 29 ) | 81.0112359550562 | 0.9293882990023 | 87.1661888169045 |
| Winsorized Mean ( 19 / 29 ) | 81.0112359550562 | 0.9293882990023 | 87.1661888169045 |
| Winsorized Mean ( 20 / 29 ) | 80.7865168539326 | 0.899788862720064 | 89.7838595264613 |
| Winsorized Mean ( 21 / 29 ) | 80.7865168539326 | 0.899788862720064 | 89.7838595264613 |
| Winsorized Mean ( 22 / 29 ) | 80.7865168539326 | 0.899788862720064 | 89.7838595264613 |
| Winsorized Mean ( 23 / 29 ) | 80.7865168539326 | 0.899788862720064 | 89.7838595264613 |
| Winsorized Mean ( 24 / 29 ) | 80.5168539325843 | 0.86559956364586 | 93.0185934861745 |
| Winsorized Mean ( 25 / 29 ) | 80.5168539325843 | 0.86559956364586 | 93.0185934861745 |
| Winsorized Mean ( 26 / 29 ) | 80.5168539325843 | 0.86559956364586 | 93.0185934861745 |
| Winsorized Mean ( 27 / 29 ) | 80.5168539325843 | 0.86559956364586 | 93.0185934861745 |
| Winsorized Mean ( 28 / 29 ) | 80.8314606741573 | 0.831153492106176 | 97.2521458934464 |
| Winsorized Mean ( 29 / 29 ) | 80.8314606741573 | 0.831153492106176 | 97.2521458934464 |
| Trimmed Mean ( 1 / 29 ) | 81.5632183908046 | 1.08803867613514 | 74.9635285765097 |
| Trimmed Mean ( 2 / 29 ) | 81.4823529411765 | 1.08356861457623 | 75.1981479022843 |
| Trimmed Mean ( 3 / 29 ) | 81.3975903614458 | 1.07791384358774 | 75.5140040603996 |
| Trimmed Mean ( 4 / 29 ) | 81.3086419753086 | 1.07088891991605 | 75.9263080074474 |
| Trimmed Mean ( 5 / 29 ) | 81.2278481012658 | 1.06506127675149 | 76.2658918076681 |
| Trimmed Mean ( 6 / 29 ) | 81.1298701298701 | 1.05946740017184 | 76.5760891903906 |
| Trimmed Mean ( 7 / 29 ) | 81.0533333333333 | 1.05811209292834 | 76.6018400838958 |
| Trimmed Mean ( 8 / 29 ) | 80.986301369863 | 1.05850421995855 | 76.5101355694492 |
| Trimmed Mean ( 9 / 29 ) | 80.9154929577465 | 1.05802414057598 | 76.4779269721545 |
| Trimmed Mean ( 10 / 29 ) | 80.8550724637681 | 1.05945894970997 | 76.3173245040802 |
| Trimmed Mean ( 11 / 29 ) | 80.7910447761194 | 1.06005497955112 | 76.2140137394861 |
| Trimmed Mean ( 12 / 29 ) | 80.7230769230769 | 1.05964156047523 | 76.1796063254387 |
| Trimmed Mean ( 13 / 29 ) | 80.6507936507936 | 1.05800988203114 | 76.2287716027402 |
| Trimmed Mean ( 14 / 29 ) | 80.5901639344262 | 1.0585011181092 | 76.1361160188326 |
| Trimmed Mean ( 15 / 29 ) | 80.5254237288136 | 1.05775805061055 | 76.1283959808513 |
| Trimmed Mean ( 16 / 29 ) | 80.4736842105263 | 1.05936131961074 | 75.9643407030346 |
| Trimmed Mean ( 17 / 29 ) | 80.4181818181818 | 1.05972835255362 | 75.8856565688736 |
| Trimmed Mean ( 18 / 29 ) | 80.3396226415094 | 1.06158116463359 | 75.6792088236036 |
| Trimmed Mean ( 19 / 29 ) | 80.2745098039216 | 1.06645038176316 | 75.2726157509589 |
| Trimmed Mean ( 20 / 29 ) | 80.2040816326531 | 1.07022932560502 | 74.941024053244 |
| Trimmed Mean ( 21 / 29 ) | 80.1489361702128 | 1.07747036610209 | 74.3862093025941 |
| Trimmed Mean ( 22 / 29 ) | 80.0888888888889 | 1.08377483880858 | 73.8980884414445 |
| Trimmed Mean ( 23 / 29 ) | 80.0232558139535 | 1.08879746729981 | 73.4969158335841 |
| Trimmed Mean ( 24 / 29 ) | 79.9512195121951 | 1.09207300050386 | 73.2105083408409 |
| Trimmed Mean ( 25 / 29 ) | 79.8974358974359 | 1.09949986900245 | 72.6670717750291 |
| Trimmed Mean ( 26 / 29 ) | 79.8378378378378 | 1.10521118435904 | 72.2376311131339 |
| Trimmed Mean ( 27 / 29 ) | 79.7714285714286 | 1.10847439582269 | 71.9650619554668 |
| Trimmed Mean ( 28 / 29 ) | 79.6969696969697 | 1.10823779078241 | 71.9132395229946 |
| Trimmed Mean ( 29 / 29 ) | 79.5806451612903 | 1.109852449312 | 71.7038064029345 |
| Median | 78 | ||
| Midrange | 85 | ||
| Midmean - Weighted Average at Xnp | 79.7307692307692 | ||
| Midmean - Weighted Average at X(n+1)p | 79.7307692307692 | ||
| Midmean - Empirical Distribution Function | 79.7307692307692 | ||
| Midmean - Empirical Distribution Function - Averaging | 79.7307692307692 | ||
| Midmean - Empirical Distribution Function - Interpolation | 79.7307692307692 | ||
| Midmean - Closest Observation | 79.7307692307692 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 79.7307692307692 | ||
| Midmean - MS Excel (old versions) | 79.7307692307692 | ||
| Number of observations | 89 | ||
