| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 38.3571428571429 | 2.02236795203832 | 18.9664510943635 |
| Geometric Mean | 34.5499008615466 | ||
| Harmonic Mean | 31.4839349367746 | ||
| Quadratic Mean | 42.5527683616248 | ||
| Winsorized Mean ( 1 / 28 ) | 38.3333333333333 | 2.01175071634915 | 19.0547134005247 |
| Winsorized Mean ( 2 / 28 ) | 38.3571428571429 | 2.00863332119908 | 19.0961398739742 |
| Winsorized Mean ( 3 / 28 ) | 38.3571428571429 | 1.99552301965104 | 19.2215987885975 |
| Winsorized Mean ( 4 / 28 ) | 38.3571428571429 | 1.97848749125513 | 19.3871040512920 |
| Winsorized Mean ( 5 / 28 ) | 38.3571428571429 | 1.95771733384808 | 19.5927891090121 |
| Winsorized Mean ( 6 / 28 ) | 38.0714285714286 | 1.89374863990838 | 20.1037390966895 |
| Winsorized Mean ( 7 / 28 ) | 38.1547619047619 | 1.88438749996760 | 20.2478322029932 |
| Winsorized Mean ( 8 / 28 ) | 37.8690476190476 | 1.82407402784706 | 20.7606966827679 |
| Winsorized Mean ( 9 / 28 ) | 37.8690476190476 | 1.79050371296946 | 21.1499408489043 |
| Winsorized Mean ( 10 / 28 ) | 37.75 | 1.76655963152307 | 21.3692192023279 |
| Winsorized Mean ( 11 / 28 ) | 37.4880952380952 | 1.71511571909783 | 21.8574728344362 |
| Winsorized Mean ( 12 / 28 ) | 37.2023809523809 | 1.61877075270998 | 22.9818712069639 |
| Winsorized Mean ( 13 / 28 ) | 37.2023809523809 | 1.61877075270998 | 22.9818712069639 |
| Winsorized Mean ( 14 / 28 ) | 36.8690476190476 | 1.55818308527097 | 23.6615632447558 |
| Winsorized Mean ( 15 / 28 ) | 36.5119047619048 | 1.44555960926598 | 25.2579724335579 |
| Winsorized Mean ( 16 / 28 ) | 36.5119047619048 | 1.44555960926598 | 25.2579724335579 |
| Winsorized Mean ( 17 / 28 ) | 36.3095238095238 | 1.41126687047916 | 25.7283186965168 |
| Winsorized Mean ( 18 / 28 ) | 36.0952380952381 | 1.37551107151687 | 26.2413286542532 |
| Winsorized Mean ( 19 / 28 ) | 36.0952380952381 | 1.31473172938737 | 27.4544511921512 |
| Winsorized Mean ( 20 / 28 ) | 36.0952380952381 | 1.31473172938737 | 27.4544511921512 |
| Winsorized Mean ( 21 / 28 ) | 34.8452380952381 | 1.11610723790325 | 31.2203316239571 |
| Winsorized Mean ( 22 / 28 ) | 34.5833333333333 | 1.07642663522117 | 32.1279056107967 |
| Winsorized Mean ( 23 / 28 ) | 34.5833333333333 | 1.07642663522117 | 32.1279056107967 |
| Winsorized Mean ( 24 / 28 ) | 34.2976190476191 | 1.03381992530284 | 33.1756219900406 |
| Winsorized Mean ( 25 / 28 ) | 33.7023809523809 | 0.94692481135846 | 35.5914012898569 |
| Winsorized Mean ( 26 / 28 ) | 33.3928571428571 | 0.90276204227637 | 36.9896557221823 |
| Winsorized Mean ( 27 / 28 ) | 33.0714285714286 | 0.777034411622909 | 42.5610861973999 |
| Winsorized Mean ( 28 / 28 ) | 32.4047619047619 | 0.686338921531583 | 47.2139359843528 |
| Trimmed Mean ( 1 / 28 ) | 38.109756097561 | 1.98078743155585 | 19.2397000760586 |
| Trimmed Mean ( 2 / 28 ) | 37.875 | 1.9444317610597 | 19.478698485854 |
| Trimmed Mean ( 3 / 28 ) | 37.6153846153846 | 1.90353709436074 | 19.7607836100599 |
| Trimmed Mean ( 4 / 28 ) | 37.3421052631579 | 1.86100827525135 | 20.0655234905467 |
| Trimmed Mean ( 5 / 28 ) | 37.0540540540541 | 1.81654862440014 | 20.3980524145287 |
| Trimmed Mean ( 6 / 28 ) | 36.75 | 1.76978531539783 | 20.7652304944902 |
| Trimmed Mean ( 7 / 28 ) | 36.4857142857143 | 1.73166142377822 | 21.0697736778753 |
| Trimmed Mean ( 8 / 28 ) | 36.1911764705882 | 1.68766861453200 | 21.4444803671509 |
| Trimmed Mean ( 9 / 28 ) | 35.9242424242424 | 1.64894691350916 | 21.7861728172869 |
| Trimmed Mean ( 10 / 28 ) | 35.640625 | 1.60887407445406 | 22.1525261460217 |
| Trimmed Mean ( 11 / 28 ) | 35.3548387096774 | 1.56493449568236 | 22.5918968539713 |
| Trimmed Mean ( 12 / 28 ) | 35.0833333333333 | 1.52202134157786 | 23.0504871219237 |
| Trimmed Mean ( 13 / 28 ) | 34.8275862068966 | 1.48864179866735 | 23.3955450116171 |
| Trimmed Mean ( 14 / 28 ) | 34.5535714285714 | 1.44642857142857 | 23.8888888888889 |
| Trimmed Mean ( 15 / 28 ) | 34.2962962962963 | 1.40619315746712 | 24.3894632214480 |
| Trimmed Mean ( 16 / 28 ) | 34.0576923076923 | 1.37786133422919 | 24.7177937733081 |
| Trimmed Mean ( 17 / 28 ) | 33.8 | 1.34072779504572 | 25.2101881716022 |
| Trimmed Mean ( 18 / 28 ) | 33.5416666666667 | 1.29987667627451 | 25.8037299067465 |
| Trimmed Mean ( 19 / 28 ) | 33.2826086956522 | 1.25442715277592 | 26.5321175661744 |
| Trimmed Mean ( 20 / 28 ) | 33 | 1.20692154651838 | 27.3422908847683 |
| Trimmed Mean ( 21 / 28 ) | 32.6904761904762 | 1.14230653596642 | 28.6179542541260 |
| Trimmed Mean ( 22 / 28 ) | 32.475 | 1.10939316976814 | 29.2727599961582 |
| Trimmed Mean ( 23 / 28 ) | 32.2631578947368 | 1.07386130801737 | 30.0440640275075 |
| Trimmed Mean ( 24 / 28 ) | 32.0277777777778 | 1.02313408259622 | 31.3035977616019 |
| Trimmed Mean ( 25 / 28 ) | 31.7941176470588 | 0.964410741339992 | 32.9674030827184 |
| Trimmed Mean ( 26 / 28 ) | 31.59375 | 0.910134887867124 | 34.7132611013726 |
| Trimmed Mean ( 27 / 28 ) | 31.4 | 0.846357985181483 | 37.1001403067839 |
| Trimmed Mean ( 28 / 28 ) | 31.2142857142857 | 0.797411723825295 | 39.1445031238649 |
| Median | 30 | ||
| Midrange | 48.5 | ||
| Midmean - Weighted Average at Xnp | 32.3409090909091 | ||
| Midmean - Weighted Average at X(n+1)p | 32.3409090909091 | ||
| Midmean - Empirical Distribution Function | 32.3409090909091 | ||
| Midmean - Empirical Distribution Function - Averaging | 32.3409090909091 | ||
| Midmean - Empirical Distribution Function - Interpolation | 32.3409090909091 | ||
| Midmean - Closest Observation | 32.3409090909091 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 32.3409090909091 | ||
| Midmean - MS Excel (old versions) | 33.2826086956522 | ||
| Number of observations | 84 | ||
