| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 29.7304166666667 | 1.41197137747548 | 21.0559627064275 |
| Geometric Mean | 26.3053484019775 | ||
| Harmonic Mean | 23.1917833260392 | ||
| Quadratic Mean | 33.4834823831094 | ||
| Winsorized Mean ( 1 / 40 ) | 29.7406666666667 | 1.41065489655037 | 21.082879121885 |
| Winsorized Mean ( 2 / 40 ) | 29.4505 | 1.32059334263453 | 22.3009605222206 |
| Winsorized Mean ( 3 / 40 ) | 29.4025 | 1.30802780023609 | 22.4784977771061 |
| Winsorized Mean ( 4 / 40 ) | 29.3115 | 1.27956385169331 | 22.9074148673477 |
| Winsorized Mean ( 5 / 40 ) | 29.1006666666667 | 1.22455975472977 | 23.7641867244678 |
| Winsorized Mean ( 6 / 40 ) | 29.1556666666667 | 1.20526462878358 | 24.1902615993071 |
| Winsorized Mean ( 7 / 40 ) | 28.8785833333333 | 1.14730048701492 | 25.1708978250942 |
| Winsorized Mean ( 8 / 40 ) | 28.8919166666667 | 1.14476525241419 | 25.238289339877 |
| Winsorized Mean ( 9 / 40 ) | 28.8866666666667 | 1.14375333238457 | 25.2560284186818 |
| Winsorized Mean ( 10 / 40 ) | 28.9275 | 1.11316879466061 | 25.9866249743549 |
| Winsorized Mean ( 11 / 40 ) | 28.5654166666667 | 1.04726046441838 | 27.2763248849761 |
| Winsorized Mean ( 12 / 40 ) | 28.6474166666667 | 1.03650248523698 | 27.6385412236778 |
| Winsorized Mean ( 13 / 40 ) | 28.4545833333333 | 0.996495574457625 | 28.5546509815868 |
| Winsorized Mean ( 14 / 40 ) | 28.3869166666667 | 0.985352116077664 | 28.8089061803255 |
| Winsorized Mean ( 15 / 40 ) | 28.1906666666667 | 0.953927857654713 | 29.5521998235538 |
| Winsorized Mean ( 16 / 40 ) | 28.26 | 0.915638509211916 | 30.8637084566519 |
| Winsorized Mean ( 17 / 40 ) | 28.2330833333333 | 0.892468383231414 | 31.6348274782666 |
| Winsorized Mean ( 18 / 40 ) | 28.2555833333333 | 0.867369867666961 | 32.5761643176916 |
| Winsorized Mean ( 19 / 40 ) | 28.06875 | 0.808742016550849 | 34.7066795412814 |
| Winsorized Mean ( 20 / 40 ) | 28.0570833333333 | 0.80663925164511 | 34.7826903738095 |
| Winsorized Mean ( 21 / 40 ) | 27.9433333333333 | 0.790413379182477 | 35.3528091367014 |
| Winsorized Mean ( 22 / 40 ) | 27.9818333333333 | 0.755403781904852 | 37.0422203378085 |
| Winsorized Mean ( 23 / 40 ) | 27.8323333333333 | 0.734743583517457 | 37.8803353410599 |
| Winsorized Mean ( 24 / 40 ) | 27.3623333333333 | 0.65293417392633 | 41.9067257098732 |
| Winsorized Mean ( 25 / 40 ) | 27.43525 | 0.645151416037232 | 42.5252883555892 |
| Winsorized Mean ( 26 / 40 ) | 27.38325 | 0.628324393042445 | 43.5813893320392 |
| Winsorized Mean ( 27 / 40 ) | 27.40575 | 0.625971454125148 | 43.7811497942858 |
| Winsorized Mean ( 28 / 40 ) | 27.30775 | 0.614052758964013 | 44.4713415929793 |
| Winsorized Mean ( 29 / 40 ) | 27.30775 | 0.614052758964013 | 44.4713415929793 |
| Winsorized Mean ( 30 / 40 ) | 26.99775 | 0.577001733858184 | 46.7897207508835 |
| Winsorized Mean ( 31 / 40 ) | 26.9745 | 0.574341284485476 | 46.9659777708042 |
| Winsorized Mean ( 32 / 40 ) | 26.8651666666667 | 0.554931683575592 | 48.4116648261391 |
| Winsorized Mean ( 33 / 40 ) | 26.8569166666667 | 0.547991223373171 | 49.0097569471066 |
| Winsorized Mean ( 34 / 40 ) | 26.75775 | 0.529031174949669 | 50.5787773330101 |
| Winsorized Mean ( 35 / 40 ) | 26.8044166666667 | 0.51334838634983 | 52.214864952162 |
| Winsorized Mean ( 36 / 40 ) | 26.7744166666667 | 0.50236069875173 | 53.2971960847971 |
| Winsorized Mean ( 37 / 40 ) | 26.7805833333333 | 0.501708597443143 | 53.3787610374133 |
| Winsorized Mean ( 38 / 40 ) | 26.5874166666667 | 0.469604137716152 | 56.6166575873256 |
| Winsorized Mean ( 39 / 40 ) | 26.7856666666667 | 0.448773456559979 | 59.6863880319239 |
| Winsorized Mean ( 40 / 40 ) | 26.7556666666667 | 0.41911995524124 | 63.8377303014991 |
| Trimmed Mean ( 1 / 40 ) | 29.4183050847458 | 1.33170025644398 | 22.0907857773498 |
| Trimmed Mean ( 2 / 40 ) | 29.0848275862069 | 1.24043598445289 | 23.4472620520075 |
| Trimmed Mean ( 3 / 40 ) | 28.8923684210526 | 1.19269261987045 | 24.2244883046153 |
| Trimmed Mean ( 4 / 40 ) | 28.7101785714286 | 1.14416654585546 | 25.0926568998422 |
| Trimmed Mean ( 5 / 40 ) | 28.5461818181818 | 1.09912281335132 | 25.9717853832385 |
| Trimmed Mean ( 6 / 40 ) | 28.422962962963 | 1.06430493880105 | 26.705657304364 |
| Trimmed Mean ( 7 / 40 ) | 28.2847169811321 | 1.02972739706439 | 27.4681600798114 |
| Trimmed Mean ( 8 / 40 ) | 28.1868269230769 | 1.00387666482773 | 28.0779780132791 |
| Trimmed Mean ( 9 / 40 ) | 28.083137254902 | 0.975174391468425 | 28.7980667874329 |
| Trimmed Mean ( 10 / 40 ) | 27.976 | 0.942808580891169 | 29.6730434650439 |
| Trimmed Mean ( 11 / 40 ) | 27.8594897959184 | 0.911523422616165 | 30.5636576139303 |
| Trimmed Mean ( 12 / 40 ) | 27.7792708333333 | 0.887688912990036 | 31.2939256386152 |
| Trimmed Mean ( 13 / 40 ) | 27.686914893617 | 0.862190166652805 | 32.1123065009001 |
| Trimmed Mean ( 14 / 40 ) | 27.6098913043478 | 0.839601831191099 | 32.8845058200732 |
| Trimmed Mean ( 15 / 40 ) | 27.5358888888889 | 0.815519562711193 | 33.7648416395382 |
| Trimmed Mean ( 16 / 40 ) | 27.4763636363636 | 0.792824355891736 | 34.6563061946544 |
| Trimmed Mean ( 17 / 40 ) | 27.408023255814 | 0.772282541163692 | 35.4896320904975 |
| Trimmed Mean ( 18 / 40 ) | 27.3386904761905 | 0.75193616559157 | 36.357727859362 |
| Trimmed Mean ( 19 / 40 ) | 27.2641463414634 | 0.731915027228429 | 37.2504257013353 |
| Trimmed Mean ( 20 / 40 ) | 27.200625 | 0.717038793323854 | 37.9346630241729 |
| Trimmed Mean ( 21 / 40 ) | 27.1347435897436 | 0.699953371844065 | 38.7665017146151 |
| Trimmed Mean ( 22 / 40 ) | 27.0739473684211 | 0.682336030787202 | 39.678319987274 |
| Trimmed Mean ( 23 / 40 ) | 27.007027027027 | 0.666435886772646 | 40.5245689241229 |
| Trimmed Mean ( 24 / 40 ) | 26.9472222222222 | 0.650712057981916 | 41.411899305808 |
| Trimmed Mean ( 25 / 40 ) | 26.9175714285714 | 0.643515044303471 | 41.8289699158573 |
| Trimmed Mean ( 26 / 40 ) | 26.8810294117647 | 0.635682323702955 | 42.2868914384441 |
| Trimmed Mean ( 27 / 40 ) | 26.8459090909091 | 0.628346591858263 | 42.7246832222252 |
| Trimmed Mean ( 28 / 40 ) | 26.80703125 | 0.619575294552179 | 43.2667853055306 |
| Trimmed Mean ( 29 / 40 ) | 26.7724193548387 | 0.610503458676305 | 43.8530183152225 |
| Trimmed Mean ( 30 / 40 ) | 26.7355 | 0.599264069623103 | 44.6138878588447 |
| Trimmed Mean ( 31 / 40 ) | 26.7174137931034 | 0.591040771016109 | 45.2040114714442 |
| Trimmed Mean ( 32 / 40 ) | 26.6996428571429 | 0.581062336792992 | 45.9497048191145 |
| Trimmed Mean ( 33 / 40 ) | 26.6881481481481 | 0.571534161689939 | 46.6956307025207 |
| Trimmed Mean ( 34 / 40 ) | 26.6763461538462 | 0.560498729440878 | 47.5939458069013 |
| Trimmed Mean ( 35 / 40 ) | 26.6706 | 0.549612658411098 | 48.5261749194484 |
| Trimmed Mean ( 36 / 40 ) | 26.6610416666667 | 0.538270332005835 | 49.5309514223379 |
| Trimmed Mean ( 37 / 40 ) | 26.6528260869565 | 0.525507591109186 | 50.7182513400055 |
| Trimmed Mean ( 38 / 40 ) | 26.6434090909091 | 0.508850624499024 | 52.3599811185064 |
| Trimmed Mean ( 39 / 40 ) | 26.647619047619 | 0.493807625405571 | 53.9635632919459 |
| Trimmed Mean ( 40 / 40 ) | 26.637 | 0.478287436375734 | 55.6924518064791 |
| Median | 26.98 | ||
| Midrange | 48.145 | ||
| Midmean - Weighted Average at Xnp | 26.3976190476191 | ||
| Midmean - Weighted Average at X(n+1)p | 26.7355 | ||
| Midmean - Empirical Distribution Function | 26.3976190476191 | ||
| Midmean - Empirical Distribution Function - Averaging | 26.7355 | ||
| Midmean - Empirical Distribution Function - Interpolation | 26.7355 | ||
| Midmean - Closest Observation | 26.3976190476191 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 26.7355 | ||
| Midmean - MS Excel (old versions) | 26.6967692307692 | ||
| Number of observations | 120 | ||
