| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 23.6033733333333 | 0.959098836750966 | 24.6099488695992 |
| Geometric Mean | 22.30718729743 | ||
| Harmonic Mean | 21.1905606559262 | ||
| Quadratic Mean | 25.0037928229565 | ||
| Winsorized Mean ( 1 / 25 ) | 23.6028533333333 | 0.955133270582788 | 24.7115811586499 |
| Winsorized Mean ( 2 / 25 ) | 23.6019733333333 | 0.951460893985235 | 24.8060361519173 |
| Winsorized Mean ( 3 / 25 ) | 23.6001733333333 | 0.950339646894129 | 24.8334092031861 |
| Winsorized Mean ( 4 / 25 ) | 23.5533466666667 | 0.938430815506979 | 25.0986500842283 |
| Winsorized Mean ( 5 / 25 ) | 23.5176133333333 | 0.925579564019718 | 25.4085269895094 |
| Winsorized Mean ( 6 / 25 ) | 23.4914533333333 | 0.918635005265148 | 25.5721295168291 |
| Winsorized Mean ( 7 / 25 ) | 23.1414533333333 | 0.839598138599616 | 27.5625353004373 |
| Winsorized Mean ( 8 / 25 ) | 23.05196 | 0.813408369328527 | 28.3399592003578 |
| Winsorized Mean ( 9 / 25 ) | 23.02964 | 0.808761618269305 | 28.4751890789302 |
| Winsorized Mean ( 10 / 25 ) | 23.0259066666667 | 0.805878136043256 | 28.5724424535458 |
| Winsorized Mean ( 11 / 25 ) | 22.8776266666667 | 0.77804086827821 | 29.4041452055011 |
| Winsorized Mean ( 12 / 25 ) | 22.8809866666667 | 0.777193217130949 | 29.4405382887065 |
| Winsorized Mean ( 13 / 25 ) | 22.88376 | 0.771198482961762 | 29.6729836813419 |
| Winsorized Mean ( 14 / 25 ) | 22.8510933333333 | 0.760717516008118 | 30.0388683742225 |
| Winsorized Mean ( 15 / 25 ) | 22.8140933333333 | 0.753914171799974 | 30.260862823237 |
| Winsorized Mean ( 16 / 25 ) | 22.8251866666667 | 0.751553672103098 | 30.3706674771399 |
| Winsorized Mean ( 17 / 25 ) | 22.6239066666667 | 0.715084502830671 | 31.6380883337698 |
| Winsorized Mean ( 18 / 25 ) | 22.6011066666667 | 0.703016281018994 | 32.1487670725168 |
| Winsorized Mean ( 19 / 25 ) | 22.5491733333333 | 0.681792491580815 | 33.073367060776 |
| Winsorized Mean ( 20 / 25 ) | 22.4507733333333 | 0.659188059831657 | 34.0582220786384 |
| Winsorized Mean ( 21 / 25 ) | 22.5958133333333 | 0.635685255479183 | 35.5455992388883 |
| Winsorized Mean ( 22 / 25 ) | 21.8322666666667 | 0.514116743265288 | 42.4655818987811 |
| Winsorized Mean ( 23 / 25 ) | 21.6915066666667 | 0.440661376550275 | 49.2248874554857 |
| Winsorized Mean ( 24 / 25 ) | 21.4847866666667 | 0.406822629652773 | 52.8111887114149 |
| Winsorized Mean ( 25 / 25 ) | 21.4177866666667 | 0.368073637507807 | 58.1888635428622 |
| Trimmed Mean ( 1 / 25 ) | 23.4805342465753 | 0.94123602269133 | 24.946489170098 |
| Trimmed Mean ( 2 / 25 ) | 23.351323943662 | 0.924448515307687 | 25.2597343789231 |
| Trimmed Mean ( 3 / 25 ) | 23.2151014492754 | 0.906462820475314 | 25.6106493558139 |
| Trimmed Mean ( 4 / 25 ) | 23.0714179104478 | 0.885136388427832 | 26.0653818011334 |
| Trimmed Mean ( 5 / 25 ) | 22.9324 | 0.863675967494131 | 26.5520876614595 |
| Trimmed Mean ( 6 / 25 ) | 22.7930634920635 | 0.841575049955217 | 27.0838156303189 |
| Trimmed Mean ( 7 / 25 ) | 22.6499508196721 | 0.816420281253932 | 27.7430036217183 |
| Trimmed Mean ( 8 / 25 ) | 22.5606949152542 | 0.806549588797915 | 27.9718633901714 |
| Trimmed Mean ( 9 / 25 ) | 22.4798947368421 | 0.799965785877163 | 28.1010702378888 |
| Trimmed Mean ( 10 / 25 ) | 22.3966 | 0.792093425687169 | 28.2751999621385 |
| Trimmed Mean ( 11 / 25 ) | 22.3075471698113 | 0.782131153448392 | 28.5214916596252 |
| Trimmed Mean ( 12 / 25 ) | 22.2313333333333 | 0.774914039845922 | 28.688773451251 |
| Trimmed Mean ( 13 / 25 ) | 22.1484693877551 | 0.765019868301663 | 28.9514956479817 |
| Trimmed Mean ( 14 / 25 ) | 22.0582127659574 | 0.752729729231782 | 29.3042933065358 |
| Trimmed Mean ( 15 / 25 ) | 21.9638222222222 | 0.7383145953494 | 29.7485954640082 |
| Trimmed Mean ( 16 / 25 ) | 21.8649534883721 | 0.720269292535153 | 30.3566370453103 |
| Trimmed Mean ( 17 / 25 ) | 21.7551707317073 | 0.696133214492778 | 31.2514476809712 |
| Trimmed Mean ( 18 / 25 ) | 21.6568974358974 | 0.672804358024393 | 32.1889969611526 |
| Trimmed Mean ( 19 / 25 ) | 21.5505675675676 | 0.643516315690108 | 33.4887663950784 |
| Trimmed Mean ( 20 / 25 ) | 21.4379428571429 | 0.6083919719232 | 35.2370574341652 |
| Trimmed Mean ( 21 / 25 ) | 21.3228484848485 | 0.565438588688509 | 37.710281737766 |
| Trimmed Mean ( 22 / 25 ) | 21.1761935483871 | 0.508478435316001 | 41.646197906558 |
| Trimmed Mean ( 23 / 25 ) | 21.0990689655172 | 0.474811110825283 | 44.4367633454161 |
| Trimmed Mean ( 24 / 25 ) | 21.0275185185185 | 0.451147992377996 | 46.6089151980544 |
| Trimmed Mean ( 25 / 25 ) | 20.97036 | 0.427836736306425 | 49.0148652989458 |
| Median | 20.83 | ||
| Midrange | 28.087 | ||
| Midmean - Weighted Average at Xnp | 21.409 | ||
| Midmean - Weighted Average at X(n+1)p | 21.6568974358974 | ||
| Midmean - Empirical Distribution Function | 21.6568974358974 | ||
| Midmean - Empirical Distribution Function - Averaging | 21.6568974358974 | ||
| Midmean - Empirical Distribution Function - Interpolation | 21.5505675675676 | ||
| Midmean - Closest Observation | 21.409 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 21.6568974358974 | ||
| Midmean - MS Excel (old versions) | 21.6568974358974 | ||
| Number of observations | 75 | ||
