| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 20.7709677419355 | 0.359419497129522 | 57.7903199682302 |
| Geometric Mean | 20.5733491800096 | ||
| Harmonic Mean | 20.3659290249892 | ||
| Quadratic Mean | 20.9598002329806 | ||
| Winsorized Mean ( 1 / 20 ) | 20.7725806451613 | 0.351946835641595 | 59.0219275797526 |
| Winsorized Mean ( 2 / 20 ) | 20.7983870967742 | 0.321168312258484 | 64.7585278588604 |
| Winsorized Mean ( 3 / 20 ) | 20.7790322580645 | 0.31058479408043 | 66.9029284565796 |
| Winsorized Mean ( 4 / 20 ) | 20.7725806451613 | 0.303985246194547 | 68.3341737969319 |
| Winsorized Mean ( 5 / 20 ) | 20.7887096774194 | 0.300590858639742 | 69.1594873227154 |
| Winsorized Mean ( 6 / 20 ) | 20.808064516129 | 0.292893968385378 | 71.0429942645681 |
| Winsorized Mean ( 7 / 20 ) | 20.808064516129 | 0.292893968385378 | 71.0429942645681 |
| Winsorized Mean ( 8 / 20 ) | 20.8467741935484 | 0.285482675890145 | 73.0229045547069 |
| Winsorized Mean ( 9 / 20 ) | 20.8322580645161 | 0.266593908351472 | 78.1422883716131 |
| Winsorized Mean ( 10 / 20 ) | 20.8483870967742 | 0.257933269110509 | 80.8286079910146 |
| Winsorized Mean ( 11 / 20 ) | 20.8306451612903 | 0.242339958034288 | 85.9562959829475 |
| Winsorized Mean ( 12 / 20 ) | 20.85 | 0.239057177710064 | 87.2176280157022 |
| Winsorized Mean ( 13 / 20 ) | 20.8290322580645 | 0.22126967756639 | 94.1341465633715 |
| Winsorized Mean ( 14 / 20 ) | 20.7838709677419 | 0.213804320362188 | 97.2097801042266 |
| Winsorized Mean ( 15 / 20 ) | 20.7838709677419 | 0.190245931019905 | 109.247387612024 |
| Winsorized Mean ( 16 / 20 ) | 20.7838709677419 | 0.182064567849266 | 114.156594076829 |
| Winsorized Mean ( 17 / 20 ) | 20.7290322580645 | 0.165274431600116 | 125.421894102887 |
| Winsorized Mean ( 18 / 20 ) | 20.758064516129 | 0.160619971307913 | 129.237132512838 |
| Winsorized Mean ( 19 / 20 ) | 20.7887096774194 | 0.146474610140134 | 141.927052460017 |
| Winsorized Mean ( 20 / 20 ) | 20.7887096774194 | 0.117642649183783 | 176.710655715878 |
| Trimmed Mean ( 1 / 20 ) | 20.785 | 0.331405370768205 | 62.7177524366003 |
| Trimmed Mean ( 2 / 20 ) | 20.798275862069 | 0.305777117142337 | 68.0177642344228 |
| Trimmed Mean ( 3 / 20 ) | 20.7982142857143 | 0.295315053770211 | 70.4272065382001 |
| Trimmed Mean ( 4 / 20 ) | 20.8055555555556 | 0.287479427352133 | 72.3723285077748 |
| Trimmed Mean ( 5 / 20 ) | 20.8153846153846 | 0.28023617242108 | 74.2780078515618 |
| Trimmed Mean ( 6 / 20 ) | 20.822 | 0.272228745351989 | 76.4871467672428 |
| Trimmed Mean ( 7 / 20 ) | 20.825 | 0.264432685933625 | 78.7535017710606 |
| Trimmed Mean ( 8 / 20 ) | 20.8282608695652 | 0.254365992992566 | 81.8830403566325 |
| Trimmed Mean ( 9 / 20 ) | 20.825 | 0.243458280740023 | 85.5382693769943 |
| Trimmed Mean ( 10 / 20 ) | 20.8238095238095 | 0.234553212162543 | 88.7807475831064 |
| Trimmed Mean ( 11 / 20 ) | 20.82 | 0.225098269138683 | 92.49293688337 |
| Trimmed Mean ( 12 / 20 ) | 20.8184210526316 | 0.216721178423361 | 96.0608520315588 |
| Trimmed Mean ( 13 / 20 ) | 20.8138888888889 | 0.206103409773546 | 100.987600892959 |
| Trimmed Mean ( 14 / 20 ) | 20.8117647058824 | 0.196664009735324 | 105.823962065512 |
| Trimmed Mean ( 15 / 20 ) | 20.815625 | 0.185519615463633 | 112.201747227535 |
| Trimmed Mean ( 16 / 20 ) | 20.82 | 0.177103126006797 | 117.558625132348 |
| Trimmed Mean ( 17 / 20 ) | 20.825 | 0.167270730716696 | 124.498768617631 |
| Trimmed Mean ( 18 / 20 ) | 20.8384615384615 | 0.158267244589837 | 131.666293884538 |
| Trimmed Mean ( 19 / 20 ) | 20.85 | 0.145835921302089 | 142.968891435264 |
| Trimmed Mean ( 20 / 20 ) | 20.8590909090909 | 0.13219084506831 | 157.795276203218 |
| Median | 21 | ||
| Midrange | 20.35 | ||
| Midmean - Weighted Average at Xnp | 20.758064516129 | ||
| Midmean - Weighted Average at X(n+1)p | 20.815625 | ||
| Midmean - Empirical Distribution Function | 20.815625 | ||
| Midmean - Empirical Distribution Function - Averaging | 20.815625 | ||
| Midmean - Empirical Distribution Function - Interpolation | 20.82 | ||
| Midmean - Closest Observation | 20.815625 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 20.815625 | ||
| Midmean - MS Excel (old versions) | 20.815625 | ||
| Number of observations | 62 | ||
