| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 21.3520547945205 | 0.379186973659839 | 56.3100957515357 |
| Geometric Mean | 21.1196020350804 | ||
| Harmonic Mean | 20.8962949280357 | ||
| Quadratic Mean | 21.5931147067700 | ||
| Winsorized Mean ( 1 / 24 ) | 21.3520547945205 | 0.379186973659839 | 56.3100957515357 |
| Winsorized Mean ( 2 / 24 ) | 21.3520547945206 | 0.379186973659839 | 56.3100957515357 |
| Winsorized Mean ( 3 / 24 ) | 21.3808219178082 | 0.344497171424759 | 62.0638533239103 |
| Winsorized Mean ( 4 / 24 ) | 21.3808219178082 | 0.344497171424759 | 62.0638533239103 |
| Winsorized Mean ( 5 / 24 ) | 21.3808219178082 | 0.344497171424759 | 62.0638533239103 |
| Winsorized Mean ( 6 / 24 ) | 21.4547945205479 | 0.319674736566677 | 67.1144512418265 |
| Winsorized Mean ( 7 / 24 ) | 21.4547945205479 | 0.319674736566677 | 67.1144512418264 |
| Winsorized Mean ( 8 / 24 ) | 21.4547945205479 | 0.319674736566677 | 67.1144512418264 |
| Winsorized Mean ( 9 / 24 ) | 21.4178082191781 | 0.307475002175026 | 69.6570715267002 |
| Winsorized Mean ( 10 / 24 ) | 21.4178082191781 | 0.307475002175026 | 69.6570715267002 |
| Winsorized Mean ( 11 / 24 ) | 21.4178082191781 | 0.307475002175026 | 69.6570715267002 |
| Winsorized Mean ( 12 / 24 ) | 21.1547945205479 | 0.253941839299709 | 83.3056678603499 |
| Winsorized Mean ( 13 / 24 ) | 21.1547945205479 | 0.253941839299709 | 83.3056678603499 |
| Winsorized Mean ( 14 / 24 ) | 21.1547945205479 | 0.253941839299709 | 83.30566786035 |
| Winsorized Mean ( 15 / 24 ) | 21.0726027397260 | 0.23253500312585 | 90.6212073729019 |
| Winsorized Mean ( 16 / 24 ) | 21.0726027397260 | 0.23253500312585 | 90.6212073729019 |
| Winsorized Mean ( 17 / 24 ) | 21.0726027397260 | 0.23253500312585 | 90.6212073729019 |
| Winsorized Mean ( 18 / 24 ) | 20.7027397260274 | 0.169630862128259 | 122.04583214565 |
| Winsorized Mean ( 19 / 24 ) | 20.7808219178082 | 0.159809360530812 | 130.035073344791 |
| Winsorized Mean ( 20 / 24 ) | 20.7808219178082 | 0.159809360530812 | 130.035073344791 |
| Winsorized Mean ( 21 / 24 ) | 20.5506849315069 | 0.125423533431629 | 163.85031077688 |
| Winsorized Mean ( 22 / 24 ) | 20.5808219178082 | 0.121643012873107 | 169.190333515310 |
| Winsorized Mean ( 23 / 24 ) | 20.5808219178082 | 0.121643012873107 | 169.190333515310 |
| Winsorized Mean ( 24 / 24 ) | 20.5479452054795 | 0.117107932449609 | 175.461600044226 |
| Trimmed Mean ( 1 / 24 ) | 21.3352112676056 | 0.365477547040226 | 58.3762571473574 |
| Trimmed Mean ( 2 / 24 ) | 21.3173913043478 | 0.349143126726081 | 61.0563109296787 |
| Trimmed Mean ( 3 / 24 ) | 21.2985074626866 | 0.329469871031165 | 64.644780404433 |
| Trimmed Mean ( 4 / 24 ) | 21.2676923076923 | 0.322200275840166 | 66.0076787713321 |
| Trimmed Mean ( 5 / 24 ) | 21.2349206349206 | 0.313374500761289 | 67.7621203490841 |
| Trimmed Mean ( 6 / 24 ) | 21.2 | 0.302611583538706 | 70.0568026910588 |
| Trimmed Mean ( 7 / 24 ) | 21.1474576271186 | 0.29635774514029 | 71.3578705935553 |
| Trimmed Mean ( 8 / 24 ) | 21.0912280701754 | 0.288450191833681 | 73.1191334493429 |
| Trimmed Mean ( 9 / 24 ) | 21.0309090909091 | 0.278425983820625 | 75.5350086307252 |
| Trimmed Mean ( 10 / 24 ) | 20.9716981132075 | 0.268852009815957 | 78.004617215113 |
| Trimmed Mean ( 11 / 24 ) | 20.9078431372549 | 0.256505064541292 | 81.5104496070842 |
| Trimmed Mean ( 12 / 24 ) | 20.8387755102041 | 0.240372732221582 | 86.6935917298403 |
| Trimmed Mean ( 13 / 24 ) | 20.7978723404255 | 0.233908379671402 | 88.9146099410491 |
| Trimmed Mean ( 14 / 24 ) | 20.7533333333333 | 0.225307870176868 | 92.1110004592465 |
| Trimmed Mean ( 15 / 24 ) | 20.7046511627907 | 0.213781889874304 | 96.8494158928254 |
| Trimmed Mean ( 16 / 24 ) | 20.6609756097561 | 0.204160328220921 | 101.199757023308 |
| Trimmed Mean ( 17 / 24 ) | 20.6128205128205 | 0.190891773507152 | 107.981712014679 |
| Trimmed Mean ( 18 / 24 ) | 20.5594594594595 | 0.172094475217225 | 119.466121347059 |
| Trimmed Mean ( 19 / 24 ) | 20.5428571428571 | 0.166893802810550 | 123.089394554551 |
| Trimmed Mean ( 20 / 24 ) | 20.5151515151515 | 0.161615964330688 | 126.937654953287 |
| Trimmed Mean ( 21 / 24 ) | 20.4838709677419 | 0.153671677257910 | 133.296332370756 |
| Trimmed Mean ( 22 / 24 ) | 20.4758620689655 | 0.153180981566382 | 133.671046232931 |
| Trimmed Mean ( 23 / 24 ) | 20.4629629629630 | 0.152579730047326 | 134.113246606322 |
| Trimmed Mean ( 24 / 24 ) | 20.448 | 0.150678465614699 | 135.706186790405 |
| Median | 20 | ||
| Midrange | 21.95 | ||
| Midmean - Weighted Average at Xnp | 20.45 | ||
| Midmean - Weighted Average at X(n+1)p | 20.45 | ||
| Midmean - Empirical Distribution Function | 20.45 | ||
| Midmean - Empirical Distribution Function - Averaging | 20.45 | ||
| Midmean - Empirical Distribution Function - Interpolation | 20.45 | ||
| Midmean - Closest Observation | 20.45 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 20.45 | ||
| Midmean - MS Excel (old versions) | 20.45 | ||
| Number of observations | 73 | ||
