| Central Tendency - Ungrouped Data |
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 19.9964 | 0.306984 | 65.1382 |
| Geometric Mean | 0 | | |
| Harmonic Mean | 0 | | |
| Quadratic Mean | 20.6388 | | |
| Winsorized Mean ( 1 / 92 ) | 20.0036 | 0.305373 | 65.5055 |
| Winsorized Mean ( 2 / 92 ) | 20.0108 | 0.30388 | 65.851 |
| Winsorized Mean ( 3 / 92 ) | 20 | 0.30266 | 66.0807 |
| Winsorized Mean ( 4 / 92 ) | 20.0144 | 0.299814 | 66.756 |
| Winsorized Mean ( 5 / 92 ) | 20.0144 | 0.299814 | 66.756 |
| Winsorized Mean ( 6 / 92 ) | 20.0144 | 0.299814 | 66.756 |
| Winsorized Mean ( 7 / 92 ) | 20.0647 | 0.283584 | 70.754 |
| Winsorized Mean ( 8 / 92 ) | 20.0935 | 0.278938 | 72.0358 |
| Winsorized Mean ( 9 / 92 ) | 20.0935 | 0.278938 | 72.0358 |
| Winsorized Mean ( 10 / 92 ) | 20.0935 | 0.278938 | 72.0358 |
| Winsorized Mean ( 11 / 92 ) | 20.1331 | 0.272926 | 73.7676 |
| Winsorized Mean ( 12 / 92 ) | 20.1331 | 0.262448 | 76.7128 |
| Winsorized Mean ( 13 / 92 ) | 20.1331 | 0.262448 | 76.7128 |
| Winsorized Mean ( 14 / 92 ) | 20.1331 | 0.262448 | 76.7128 |
| Winsorized Mean ( 15 / 92 ) | 20.1331 | 0.262448 | 76.7128 |
| Winsorized Mean ( 16 / 92 ) | 20.1906 | 0.254684 | 79.2774 |
| Winsorized Mean ( 17 / 92 ) | 20.1906 | 0.254684 | 79.2774 |
| Winsorized Mean ( 18 / 92 ) | 20.2554 | 0.246548 | 82.1561 |
| Winsorized Mean ( 19 / 92 ) | 20.2554 | 0.246548 | 82.1561 |
| Winsorized Mean ( 20 / 92 ) | 20.1835 | 0.23984 | 84.1537 |
| Winsorized Mean ( 21 / 92 ) | 20.1835 | 0.23984 | 84.1537 |
| Winsorized Mean ( 22 / 92 ) | 20.2626 | 0.230457 | 87.9234 |
| Winsorized Mean ( 23 / 92 ) | 20.2626 | 0.230457 | 87.9234 |
| Winsorized Mean ( 24 / 92 ) | 20.2626 | 0.230457 | 87.9234 |
| Winsorized Mean ( 25 / 92 ) | 20.3525 | 0.220659 | 92.2352 |
| Winsorized Mean ( 26 / 92 ) | 20.259 | 0.212563 | 95.3083 |
| Winsorized Mean ( 27 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 28 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 29 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 30 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 31 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 32 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 33 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 34 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 35 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 36 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 37 / 92 ) | 20.3561 | 0.202757 | 100.397 |
| Winsorized Mean ( 38 / 92 ) | 20.4928 | 0.190395 | 107.633 |
| Winsorized Mean ( 39 / 92 ) | 20.4928 | 0.190395 | 107.633 |
| Winsorized Mean ( 40 / 92 ) | 20.4928 | 0.190395 | 107.633 |
| Winsorized Mean ( 41 / 92 ) | 20.4928 | 0.190395 | 107.633 |
| Winsorized Mean ( 42 / 92 ) | 20.4928 | 0.190395 | 107.633 |
| Winsorized Mean ( 43 / 92 ) | 20.4928 | 0.190395 | 107.633 |
| Winsorized Mean ( 44 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 45 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 46 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 47 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 48 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 49 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 50 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 51 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 52 / 92 ) | 20.3345 | 0.177709 | 114.426 |
| Winsorized Mean ( 53 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 54 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 55 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 56 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 57 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 58 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 59 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 60 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 61 / 92 ) | 20.5252 | 0.161775 | 126.875 |
| Winsorized Mean ( 62 / 92 ) | 20.3022 | 0.145606 | 139.432 |
| Winsorized Mean ( 63 / 92 ) | 20.3022 | 0.145606 | 139.432 |
| Winsorized Mean ( 64 / 92 ) | 20.3022 | 0.145606 | 139.432 |
| Winsorized Mean ( 65 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 66 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 67 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 68 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 69 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 70 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 71 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 72 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 73 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 74 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 75 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 76 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 77 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 78 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 79 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 80 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 81 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 82 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 83 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 84 / 92 ) | 20.536 | 0.127567 | 160.982 |
| Winsorized Mean ( 85 / 92 ) | 20.8417 | 0.106963 | 194.849 |
| Winsorized Mean ( 86 / 92 ) | 20.8417 | 0.106963 | 194.849 |
| Winsorized Mean ( 87 / 92 ) | 20.8417 | 0.106963 | 194.849 |
| Winsorized Mean ( 88 / 92 ) | 20.8417 | 0.106963 | 194.849 |
| Winsorized Mean ( 89 / 92 ) | 20.8417 | 0.106963 | 194.849 |
| Winsorized Mean ( 90 / 92 ) | 20.8417 | 0.106963 | 194.849 |
| Winsorized Mean ( 91 / 92 ) | 20.8417 | 0.106963 | 194.849 |
| Winsorized Mean ( 92 / 92 ) | 20.8417 | 0.106963 | 194.849 |
| Trimmed Mean ( 1 / 92 ) | 20.0326 | 0.298364 | 67.1415 |
| Trimmed Mean ( 2 / 92 ) | 20.062 | 0.290946 | 68.9546 |
| Trimmed Mean ( 3 / 92 ) | 20.0882 | 0.283918 | 70.7537 |
| Trimmed Mean ( 4 / 92 ) | 20.1185 | 0.276935 | 72.6471 |
| Trimmed Mean ( 5 / 92 ) | 20.1455 | 0.270385 | 74.5068 |
| Trimmed Mean ( 6 / 92 ) | 20.1729 | 0.26344 | 76.5751 |
| Trimmed Mean ( 7 / 92 ) | 20.2008 | 0.256058 | 78.8913 |
| Trimmed Mean ( 8 / 92 ) | 20.2214 | 0.251263 | 80.479 |
| Trimmed Mean ( 9 / 92 ) | 20.2385 | 0.246966 | 81.9484 |
| Trimmed Mean ( 10 / 92 ) | 20.2558 | 0.242435 | 83.5515 |
| Trimmed Mean ( 11 / 92 ) | 20.2734 | 0.23765 | 85.3079 |
| Trimmed Mean ( 12 / 92 ) | 20.2874 | 0.233377 | 86.9297 |
| Trimmed Mean ( 13 / 92 ) | 20.3016 | 0.230105 | 88.2276 |
| Trimmed Mean ( 14 / 92 ) | 20.316 | 0.226658 | 89.6326 |
| Trimmed Mean ( 15 / 92 ) | 20.3306 | 0.223025 | 91.1585 |
| Trimmed Mean ( 16 / 92 ) | 20.3455 | 0.21919 | 92.8214 |
| Trimmed Mean ( 17 / 92 ) | 20.3566 | 0.215908 | 94.2833 |
| Trimmed Mean ( 18 / 92 ) | 20.3678 | 0.212446 | 95.8726 |
| Trimmed Mean ( 19 / 92 ) | 20.375 | 0.209529 | 97.2418 |
| Trimmed Mean ( 20 / 92 ) | 20.3824 | 0.206454 | 98.7259 |
| Trimmed Mean ( 21 / 92 ) | 20.3941 | 0.203749 | 100.094 |
| Trimmed Mean ( 22 / 92 ) | 20.406 | 0.200895 | 101.576 |
| Trimmed Mean ( 23 / 92 ) | 20.4138 | 0.198624 | 102.776 |
| Trimmed Mean ( 24 / 92 ) | 20.4217 | 0.196229 | 104.071 |
| Trimmed Mean ( 25 / 92 ) | 20.4298 | 0.1937 | 105.471 |
| Trimmed Mean ( 26 / 92 ) | 20.4336 | 0.191742 | 106.568 |
| Trimmed Mean ( 27 / 92 ) | 20.442 | 0.190209 | 107.471 |
| Trimmed Mean ( 28 / 92 ) | 20.4459 | 0.189232 | 108.047 |
| Trimmed Mean ( 29 / 92 ) | 20.45 | 0.188197 | 108.663 |
| Trimmed Mean ( 30 / 92 ) | 20.4541 | 0.187102 | 109.321 |
| Trimmed Mean ( 31 / 92 ) | 20.4583 | 0.185941 | 110.026 |
| Trimmed Mean ( 32 / 92 ) | 20.4626 | 0.184713 | 110.781 |
| Trimmed Mean ( 33 / 92 ) | 20.467 | 0.183411 | 111.591 |
| Trimmed Mean ( 34 / 92 ) | 20.4714 | 0.182032 | 112.46 |
| Trimmed Mean ( 35 / 92 ) | 20.476 | 0.180571 | 113.396 |
| Trimmed Mean ( 36 / 92 ) | 20.4806 | 0.179022 | 114.403 |
| Trimmed Mean ( 37 / 92 ) | 20.4853 | 0.177379 | 115.489 |
| Trimmed Mean ( 38 / 92 ) | 20.4901 | 0.175635 | 116.663 |
| Trimmed Mean ( 39 / 92 ) | 20.49 | 0.174504 | 117.418 |
| Trimmed Mean ( 40 / 92 ) | 20.4899 | 0.173301 | 118.233 |
| Trimmed Mean ( 41 / 92 ) | 20.4898 | 0.172021 | 119.112 |
| Trimmed Mean ( 42 / 92 ) | 20.4897 | 0.170659 | 120.062 |
| Trimmed Mean ( 43 / 92 ) | 20.4896 | 0.169209 | 121.091 |
| Trimmed Mean ( 44 / 92 ) | 20.4895 | 0.167664 | 122.205 |
| Trimmed Mean ( 45 / 92 ) | 20.4947 | 0.166704 | 122.94 |
| Trimmed Mean ( 46 / 92 ) | 20.5 | 0.165676 | 123.736 |
| Trimmed Mean ( 47 / 92 ) | 20.5054 | 0.164574 | 124.597 |
| Trimmed Mean ( 48 / 92 ) | 20.511 | 0.163395 | 125.53 |
| Trimmed Mean ( 49 / 92 ) | 20.511 | 0.162131 | 126.509 |
| Trimmed Mean ( 50 / 92 ) | 20.5225 | 0.160777 | 127.645 |
| Trimmed Mean ( 51 / 92 ) | 20.5284 | 0.159327 | 128.845 |
| Trimmed Mean ( 52 / 92 ) | 20.5345 | 0.157771 | 130.153 |
| Trimmed Mean ( 53 / 92 ) | 20.5407 | 0.156103 | 131.584 |
| Trimmed Mean ( 54 / 92 ) | 20.5412 | 0.155221 | 132.335 |
| Trimmed Mean ( 55 / 92 ) | 20.5417 | 0.15427 | 133.154 |
| Trimmed Mean ( 56 / 92 ) | 20.5422 | 0.153242 | 134.05 |
| Trimmed Mean ( 57 / 92 ) | 20.5427 | 0.152133 | 135.031 |
| Trimmed Mean ( 58 / 92 ) | 20.5432 | 0.150937 | 136.105 |
| Trimmed Mean ( 59 / 92 ) | 20.5438 | 0.149645 | 137.283 |
| Trimmed Mean ( 60 / 92 ) | 20.5443 | 0.14825 | 138.579 |
| Trimmed Mean ( 61 / 92 ) | 20.5449 | 0.146744 | 140.005 |
| Trimmed Mean ( 62 / 92 ) | 20.5455 | 0.145116 | 141.58 |
| Trimmed Mean ( 63 / 92 ) | 20.5526 | 0.144249 | 142.48 |
| Trimmed Mean ( 64 / 92 ) | 20.56 | 0.143301 | 143.474 |
| Trimmed Mean ( 65 / 92 ) | 20.5676 | 0.142265 | 144.573 |
| Trimmed Mean ( 66 / 92 ) | 20.5685 | 0.142157 | 144.689 |
| Trimmed Mean ( 67 / 92 ) | 20.5694 | 0.142015 | 144.84 |
| Trimmed Mean ( 68 / 92 ) | 20.5704 | 0.141837 | 145.029 |
| Trimmed Mean ( 69 / 92 ) | 20.5714 | 0.141618 | 145.259 |
| Trimmed Mean ( 70 / 92 ) | 20.5725 | 0.141357 | 145.536 |
| Trimmed Mean ( 71 / 92 ) | 20.5735 | 0.141048 | 145.862 |
| Trimmed Mean ( 72 / 92 ) | 20.5746 | 0.140688 | 146.243 |
| Trimmed Mean ( 73 / 92 ) | 20.5758 | 0.140272 | 146.684 |
| Trimmed Mean ( 74 / 92 ) | 20.5769 | 0.139795 | 147.193 |
| Trimmed Mean ( 75 / 92 ) | 20.5781 | 0.139251 | 147.777 |
| Trimmed Mean ( 76 / 92 ) | 20.5794 | 0.138634 | 148.444 |
| Trimmed Mean ( 77 / 92 ) | 20.5806 | 0.137937 | 149.203 |
| Trimmed Mean ( 78 / 92 ) | 20.582 | 0.137151 | 150.068 |
| Trimmed Mean ( 79 / 92 ) | 20.5833 | 0.136268 | 151.05 |
| Trimmed Mean ( 80 / 92 ) | 20.5847 | 0.135278 | 152.166 |
| Trimmed Mean ( 81 / 92 ) | 20.5862 | 0.134169 | 153.435 |
| Trimmed Mean ( 82 / 92 ) | 20.5877 | 0.132928 | 154.879 |
| Trimmed Mean ( 83 / 92 ) | 20.5893 | 0.13154 | 156.525 |
| Trimmed Mean ( 84 / 92 ) | 20.5909 | 0.129987 | 158.407 |
| Trimmed Mean ( 85 / 92 ) | 20.5926 | 0.12825 | 160.566 |
| Trimmed Mean ( 86 / 92 ) | 20.5849 | 0.127783 | 161.093 |
| Trimmed Mean ( 87 / 92 ) | 20.5769 | 0.127224 | 161.737 |
| Trimmed Mean ( 88 / 92 ) | 20.5686 | 0.126563 | 162.517 |
| Trimmed Mean ( 89 / 92 ) | 20.56 | 0.125786 | 163.452 |
| Trimmed Mean ( 90 / 92 ) | 20.551 | 0.124879 | 164.567 |
| Trimmed Mean ( 91 / 92 ) | 20.5417 | 0.123825 | 165.893 |
| Trimmed Mean ( 92 / 92 ) | 20.5319 | 0.122602 | 167.467 |
| Median | 20 | | |
| Midrange | 15 | | |
| Midmean - Weighted Average at Xnp | 20.6159 | | |
| Midmean - Weighted Average at X(n+1)p | 20.6159 | | |
| Midmean - Empirical Distribution Function | 20.6159 | | |
| Midmean - Empirical Distribution Function - Averaging | 20.6159 | | |
| Midmean - Empirical Distribution Function - Interpolation | 20.6159 | | |
| Midmean - Closest Observation | 20.6159 | | |
| Midmean - True Basic - Statistics Graphics Toolkit | 20.6159 | | |
| Midmean - MS Excel (old versions) | 20.6159 | | |
| Number of observations | 278 | | |
