| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 310.688363636364 | 80.9319022960631 | 3.83888620954208 |
| Geometric Mean | 241.557632843429 | ||
| Harmonic Mean | 190.128110719227 | ||
| Quadratic Mean | 402.525759910638 | ||
| Winsorized Mean ( 1 / 3 ) | 274.717 | 44.1122583793584 | 6.22767933660248 |
| Winsorized Mean ( 2 / 3 ) | 234.922272727273 | 10.2351900556062 | 22.952409427766 |
| Winsorized Mean ( 3 / 3 ) | 238.736363636364 | 8.77695855819267 | 27.2003521554195 |
| Trimmed Mean ( 1 / 3 ) | 258.795333333333 | 39.6815987784151 | 6.52179703692045 |
| Trimmed Mean ( 2 / 3 ) | 233.775571428571 | 11.4726960149017 | 20.376690110583 |
| Trimmed Mean ( 3 / 3 ) | 232.5142 | 11.2144878857663 | 20.7333765365346 |
| Median | 220.553 | ||
| Midrange | 544.207 | ||
| Midmean - Weighted Average at Xnp | 226.811166666667 | ||
| Midmean - Weighted Average at X(n+1)p | 233.775571428571 | ||
| Midmean - Empirical Distribution Function | 233.775571428571 | ||
| Midmean - Empirical Distribution Function - Averaging | 233.775571428571 | ||
| Midmean - Empirical Distribution Function - Interpolation | 232.5142 | ||
| Midmean - Closest Observation | 226.811166666667 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 233.775571428571 | ||
| Midmean - MS Excel (old versions) | 233.775571428571 | ||
| Number of observations | 11 | ||
