| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 83.0688524590164 | 4.29309748506878 | 19.3493981322173 |
| Geometric Mean | 78.2141879116168 | ||
| Harmonic Mean | 74.3251255988281 | ||
| Quadratic Mean | 89.4777928306016 | ||
| Winsorized Mean ( 1 / 20 ) | 81.3131147540984 | 3.26654466880185 | 24.8926994725358 |
| Winsorized Mean ( 2 / 20 ) | 80.7590163934426 | 3.093420107586 | 26.1067082984937 |
| Winsorized Mean ( 3 / 20 ) | 80.5377049180328 | 3.02833717284396 | 26.5946954785086 |
| Winsorized Mean ( 4 / 20 ) | 80.8196721311475 | 2.96610342139398 | 27.2477593155416 |
| Winsorized Mean ( 5 / 20 ) | 80.2786885245902 | 2.79239708877311 | 28.7490231412117 |
| Winsorized Mean ( 6 / 20 ) | 80.111475409836 | 2.73245730833283 | 29.3184728506206 |
| Winsorized Mean ( 7 / 20 ) | 79.7327868852459 | 2.64306673313415 | 30.1667702467349 |
| Winsorized Mean ( 8 / 20 ) | 79.6016393442623 | 2.55000213415027 | 31.2163030290121 |
| Winsorized Mean ( 9 / 20 ) | 79.572131147541 | 2.50247869596467 | 31.7973260974623 |
| Winsorized Mean ( 10 / 20 ) | 79.4901639344262 | 2.41831547852021 | 32.8700554747583 |
| Winsorized Mean ( 11 / 20 ) | 79.0934426229508 | 2.31873324759678 | 34.1106260088030 |
| Winsorized Mean ( 12 / 20 ) | 79.0147540983607 | 2.27136346725008 | 34.7873668118925 |
| Winsorized Mean ( 13 / 20 ) | 78.9934426229508 | 2.22514550252124 | 35.5003493180316 |
| Winsorized Mean ( 14 / 20 ) | 78.2590163934426 | 2.08692832170654 | 37.4996187360417 |
| Winsorized Mean ( 15 / 20 ) | 77.4475409836066 | 1.89495390684225 | 40.8704088811665 |
| Winsorized Mean ( 16 / 20 ) | 76.6868852459016 | 1.74980010631946 | 43.8260833159995 |
| Winsorized Mean ( 17 / 20 ) | 77.3 | 1.64839216247575 | 46.8941807414941 |
| Winsorized Mean ( 18 / 20 ) | 77.3295081967213 | 1.45898636918822 | 53.0022142974149 |
| Winsorized Mean ( 19 / 20 ) | 77.1737704918033 | 1.40822118085337 | 54.8023077206071 |
| Winsorized Mean ( 20 / 20 ) | 76.911475409836 | 1.35983183298254 | 56.5595491621526 |
| Trimmed Mean ( 1 / 20 ) | 80.7525423728814 | 3.12120006811153 | 25.8722736802131 |
| Trimmed Mean ( 2 / 20 ) | 80.1526315789474 | 2.93947200139962 | 27.2676968995735 |
| Trimmed Mean ( 3 / 20 ) | 79.8163636363636 | 2.83327601087155 | 28.1710512248367 |
| Trimmed Mean ( 4 / 20 ) | 79.5396226415094 | 2.73302033333077 | 29.1031946127431 |
| Trimmed Mean ( 5 / 20 ) | 79.156862745098 | 2.63086246188369 | 30.0877996823984 |
| Trimmed Mean ( 6 / 20 ) | 78.8775510204082 | 2.56320322241640 | 30.7730383336707 |
| Trimmed Mean ( 7 / 20 ) | 78.6106382978723 | 2.49465892741491 | 31.5115775683742 |
| Trimmed Mean ( 8 / 20 ) | 78.3933333333333 | 2.43203244595581 | 32.2336708392572 |
| Trimmed Mean ( 9 / 20 ) | 78.1790697674419 | 2.3750235952422 | 32.9171760331372 |
| Trimmed Mean ( 10 / 20 ) | 77.9487804878049 | 2.31077043944122 | 33.7328101300509 |
| Trimmed Mean ( 11 / 20 ) | 77.7076923076923 | 2.24593315056500 | 34.5992899602305 |
| Trimmed Mean ( 12 / 20 ) | 77.5 | 2.18408796531647 | 35.4839187938890 |
| Trimmed Mean ( 13 / 20 ) | 77.28 | 2.10971661643944 | 36.6305120781696 |
| Trimmed Mean ( 14 / 20 ) | 77.0363636363636 | 2.01657346163506 | 38.2016153152694 |
| Trimmed Mean ( 15 / 20 ) | 76.8645161290323 | 1.92745053288321 | 39.878852825371 |
| Trimmed Mean ( 16 / 20 ) | 76.7827586206896 | 1.85947228176124 | 41.2927685848391 |
| Trimmed Mean ( 17 / 20 ) | 76.7962962962963 | 1.80322978265252 | 42.588192051337 |
| Trimmed Mean ( 18 / 20 ) | 76.724 | 1.74684744611543 | 43.9214083465707 |
| Trimmed Mean ( 19 / 20 ) | 76.6347826086957 | 1.72080513253999 | 44.5342596669148 |
| Trimmed Mean ( 20 / 20 ) | 76.552380952381 | 1.68617090936859 | 45.4001314617905 |
| Median | 77.7 | ||
| Midrange | 151.4 | ||
| Midmean - Weighted Average at Xnp | 76.2266666666667 | ||
| Midmean - Weighted Average at X(n+1)p | 76.8645161290323 | ||
| Midmean - Empirical Distribution Function | 76.8645161290323 | ||
| Midmean - Empirical Distribution Function - Averaging | 76.8645161290323 | ||
| Midmean - Empirical Distribution Function - Interpolation | 76.8645161290323 | ||
| Midmean - Closest Observation | 76.31875 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 76.8645161290323 | ||
| Midmean - MS Excel (old versions) | 76.8645161290323 | ||
| Number of observations | 61 | ||
