| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 242.398620689655 | 8.76941437039981 | 27.6413692467133 |
| Geometric Mean | 234.662564079130 | ||
| Harmonic Mean | 228.127380258404 | ||
| Quadratic Mean | 251.277816631382 | ||
| Winsorized Mean ( 1 / 19 ) | 242.308448275862 | 8.64590559357865 | 28.0258031565630 |
| Winsorized Mean ( 2 / 19 ) | 240.648793103448 | 7.9801584332226 | 30.1558916551821 |
| Winsorized Mean ( 3 / 19 ) | 240.877931034483 | 7.92675591856694 | 30.3879586439985 |
| Winsorized Mean ( 4 / 19 ) | 240.472413793103 | 7.79934069029477 | 30.8324028071166 |
| Winsorized Mean ( 5 / 19 ) | 239.425 | 7.46863807555094 | 32.0573841680417 |
| Winsorized Mean ( 6 / 19 ) | 238.869482758621 | 7.01662799688048 | 34.0433443051020 |
| Winsorized Mean ( 7 / 19 ) | 238.308275862069 | 6.83319115785252 | 34.8751074508155 |
| Winsorized Mean ( 8 / 19 ) | 238.231034482759 | 6.81418459666764 | 34.9610479585865 |
| Winsorized Mean ( 9 / 19 ) | 238.409482758621 | 6.76104303560964 | 35.2622341705185 |
| Winsorized Mean ( 10 / 19 ) | 238.187068965517 | 6.68821100786301 | 35.6129716430137 |
| Winsorized Mean ( 11 / 19 ) | 237.549827586207 | 6.45091563674588 | 36.8242030996451 |
| Winsorized Mean ( 12 / 19 ) | 232.245 | 5.23149157782526 | 44.3936488370578 |
| Winsorized Mean ( 13 / 19 ) | 227.022586206897 | 4.13371225962729 | 54.9197844330282 |
| Winsorized Mean ( 14 / 19 ) | 226.708793103448 | 4.06669996969682 | 55.7476073457048 |
| Winsorized Mean ( 15 / 19 ) | 224.019137931034 | 3.56316683751223 | 62.8707967229068 |
| Winsorized Mean ( 16 / 19 ) | 223.208103448276 | 3.41428146679158 | 65.374839660781 |
| Winsorized Mean ( 17 / 19 ) | 222.900344827586 | 3.15891209884774 | 70.5623764931263 |
| Winsorized Mean ( 18 / 19 ) | 220.845862068966 | 2.76803766023413 | 79.7842692827688 |
| Winsorized Mean ( 19 / 19 ) | 218.670689655172 | 2.40356315532284 | 90.9777174653859 |
| Trimmed Mean ( 1 / 19 ) | 240.388035714286 | 8.21581951797414 | 29.2591670482022 |
| Trimmed Mean ( 2 / 19 ) | 238.325370370370 | 7.66674359506096 | 31.0856059571241 |
| Trimmed Mean ( 3 / 19 ) | 237.029615384615 | 7.44072416439514 | 31.8557186300271 |
| Trimmed Mean ( 4 / 19 ) | 235.5416 | 7.1750399123401 | 32.8279149492813 |
| Trimmed Mean ( 5 / 19 ) | 234.052083333333 | 6.88450746188571 | 33.9969249258719 |
| Trimmed Mean ( 6 / 19 ) | 232.697173913043 | 6.63070847245382 | 35.0938628775108 |
| Trimmed Mean ( 7 / 19 ) | 231.341136363636 | 6.44549425702378 | 35.8919156760615 |
| Trimmed Mean ( 8 / 19 ) | 229.966666666667 | 6.25146258999691 | 36.786058199347 |
| Trimmed Mean ( 9 / 19 ) | 228.46875 | 5.98801382022603 | 38.1543458080021 |
| Trimmed Mean ( 10 / 19 ) | 226.782894736842 | 5.63308379028048 | 40.2591019732639 |
| Trimmed Mean ( 11 / 19 ) | 224.945555555556 | 5.14949834888311 | 43.683003724886 |
| Trimmed Mean ( 12 / 19 ) | 222.990882352941 | 4.52510486514719 | 49.2786109931814 |
| Trimmed Mean ( 13 / 19 ) | 221.593125 | 4.12418287208499 | 53.7301889544905 |
| Trimmed Mean ( 14 / 19 ) | 220.785666666667 | 3.96451764494599 | 55.6904235117042 |
| Trimmed Mean ( 15 / 19 ) | 219.909285714286 | 3.74071502829372 | 58.7880349213863 |
| Trimmed Mean ( 16 / 19 ) | 219.298076923077 | 3.59714767427368 | 60.9644353751356 |
| Trimmed Mean ( 17 / 19 ) | 218.7075 | 3.42196608723317 | 63.9128192462117 |
| Trimmed Mean ( 18 / 19 ) | 218.057272727273 | 3.23475954945316 | 67.4106589357269 |
| Trimmed Mean ( 19 / 19 ) | 217.608 | 3.10620309770796 | 70.0559471338404 |
| Median | 216.115 | ||
| Midrange | 298.695 | ||
| Midmean - Weighted Average at Xnp | 219.078620689655 | ||
| Midmean - Weighted Average at X(n+1)p | 220.785666666667 | ||
| Midmean - Empirical Distribution Function | 220.785666666667 | ||
| Midmean - Empirical Distribution Function - Averaging | 220.785666666667 | ||
| Midmean - Empirical Distribution Function - Interpolation | 219.909285714286 | ||
| Midmean - Closest Observation | 220.785666666667 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 220.785666666667 | ||
| Midmean - MS Excel (old versions) | 220.785666666667 | ||
| Number of observations | 58 | ||
