| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | NA | NA | NA |
| Geometric Mean | NA | ||
| Harmonic Mean | NA | ||
| Quadratic Mean | NA | ||
| Winsorized Mean ( 1 / 32 ) | 20.2959183673469 | 0.355359075171357 | 57.1138315732055 |
| Winsorized Mean ( 2 / 32 ) | 20.3571428571429 | 0.328609845996368 | 61.94927846857 |
| Winsorized Mean ( 3 / 32 ) | 20.4183673469388 | 0.316102484063055 | 64.5941375862955 |
| Winsorized Mean ( 4 / 32 ) | 20.4183673469388 | 0.316102484063055 | 64.5941375862955 |
| Winsorized Mean ( 5 / 32 ) | 20.3673469387755 | 0.307486965201089 | 66.2380824027963 |
| Winsorized Mean ( 6 / 32 ) | 20.4285714285714 | 0.297262918986574 | 68.7222324877127 |
| Winsorized Mean ( 7 / 32 ) | 20.4285714285714 | 0.297262918986574 | 68.7222324877127 |
| Winsorized Mean ( 8 / 32 ) | 20.4285714285714 | 0.297262918986574 | 68.7222324877127 |
| Winsorized Mean ( 9 / 32 ) | 20.4285714285714 | 0.297262918986574 | 68.7222324877127 |
| Winsorized Mean ( 10 / 32 ) | 20.4285714285714 | 0.297262918986574 | 68.7222324877127 |
| Winsorized Mean ( 11 / 32 ) | 20.3163265306122 | 0.280736062808066 | 72.3680681683641 |
| Winsorized Mean ( 12 / 32 ) | 20.3163265306122 | 0.280736062808066 | 72.3680681683641 |
| Winsorized Mean ( 13 / 32 ) | 20.3163265306122 | 0.280736062808066 | 72.3680681683641 |
| Winsorized Mean ( 14 / 32 ) | 20.3163265306122 | 0.280736062808066 | 72.3680681683641 |
| Winsorized Mean ( 15 / 32 ) | 20.469387755102 | 0.257928794679657 | 79.360614934539 |
| Winsorized Mean ( 16 / 32 ) | 20.469387755102 | 0.257928794679657 | 79.360614934539 |
| Winsorized Mean ( 17 / 32 ) | 20.469387755102 | 0.257928794679657 | 79.360614934539 |
| Winsorized Mean ( 18 / 32 ) | 20.469387755102 | 0.257928794679657 | 79.360614934539 |
| Winsorized Mean ( 19 / 32 ) | 20.6632653061224 | 0.232958577052097 | 88.6993111290404 |
| Winsorized Mean ( 20 / 32 ) | 20.4591836734694 | 0.204703974299041 | 99.9452196447424 |
| Winsorized Mean ( 21 / 32 ) | 20.4591836734694 | 0.204703974299041 | 99.9452196447424 |
| Winsorized Mean ( 22 / 32 ) | 20.4591836734694 | 0.204703974299041 | 99.9452196447424 |
| Winsorized Mean ( 23 / 32 ) | 20.4591836734694 | 0.204703974299041 | 99.9452196447424 |
| Winsorized Mean ( 24 / 32 ) | 20.4591836734694 | 0.204703974299041 | 99.9452196447424 |
| Winsorized Mean ( 25 / 32 ) | 20.4591836734694 | 0.204703974299041 | 99.9452196447424 |
| Winsorized Mean ( 26 / 32 ) | 20.1938775510204 | 0.173246475010541 | 116.561549375199 |
| Winsorized Mean ( 27 / 32 ) | 20.1938775510204 | 0.173246475010541 | 116.561549375199 |
| Winsorized Mean ( 28 / 32 ) | 20.1938775510204 | 0.173246475010541 | 116.561549375199 |
| Winsorized Mean ( 29 / 32 ) | 20.4897959183673 | 0.137027518048538 | 149.53051919914 |
| Winsorized Mean ( 30 / 32 ) | 20.4897959183673 | 0.137027518048538 | 149.53051919914 |
| Winsorized Mean ( 31 / 32 ) | 20.4897959183673 | 0.137027518048538 | 149.53051919914 |
| Winsorized Mean ( 32 / 32 ) | 20.4897959183673 | 0.137027518048538 | 149.53051919914 |
| Trimmed Mean ( 1 / 32 ) | 20.2857142857143 | 0.335680810234439 | 60.4315577990496 |
| Trimmed Mean ( 2 / 32 ) | 20.34375 | 0.312632707161883 | 65.0723661790956 |
| Trimmed Mean ( 3 / 32 ) | 20.4130434782609 | 0.302936801436943 | 67.3838351148958 |
| Trimmed Mean ( 4 / 32 ) | 20.4130434782609 | 0.297259410556933 | 68.670806552485 |
| Trimmed Mean ( 5 / 32 ) | 20.4090909090909 | 0.290765377249769 | 70.1909254194298 |
| Trimmed Mean ( 6 / 32 ) | 20.4186046511628 | 0.285761093465736 | 71.4534102719307 |
| Trimmed Mean ( 7 / 32 ) | 20.4166666666667 | 0.282501901827652 | 72.2708998933481 |
| Trimmed Mean ( 8 / 32 ) | 20.4166666666667 | 0.278698322648942 | 73.2572283629572 |
| Trimmed Mean ( 9 / 32 ) | 20.4125 | 0.27426181130307 | 74.4270589587969 |
| Trimmed Mean ( 10 / 32 ) | 20.4102564102564 | 0.269084050535107 | 75.8508591262398 |
| Trimmed Mean ( 11 / 32 ) | 20.4078947368421 | 0.263030671001216 | 77.5875096967219 |
| Trimmed Mean ( 12 / 32 ) | 20.4189189189189 | 0.258872013306078 | 78.87650216857 |
| Trimmed Mean ( 13 / 32 ) | 20.4305555555556 | 0.253941071196469 | 80.4539236575434 |
| Trimmed Mean ( 14 / 32 ) | 20.4428571428571 | 0.248086435786832 | 82.4021558374222 |
| Trimmed Mean ( 15 / 32 ) | 20.4558823529412 | 0.24111409501961 | 84.8390151196988 |
| Trimmed Mean ( 16 / 32 ) | 20.4558823529412 | 0.236704076148222 | 86.4196455160826 |
| Trimmed Mean ( 17 / 32 ) | 20.453125 | 0.231379669243617 | 88.3963792793961 |
| Trimmed Mean ( 18 / 32 ) | 20.4516129032258 | 0.224935996954657 | 90.9219208135391 |
| Trimmed Mean ( 19 / 32 ) | 20.45 | 0.217100825336022 | 94.1958648399799 |
| Trimmed Mean ( 20 / 32 ) | 20.4310344827586 | 0.211742502716042 | 96.4900018687211 |
| Trimmed Mean ( 21 / 32 ) | 20.4285714285714 | 0.209912076301878 | 97.319657775157 |
| Trimmed Mean ( 22 / 32 ) | 20.4259259259259 | 0.207480395463387 | 98.4474985229647 |
| Trimmed Mean ( 23 / 32 ) | 20.4230769230769 | 0.204301690838457 | 99.9652858439906 |
| Trimmed Mean ( 24 / 32 ) | 20.42 | 0.200183589206896 | 102.006363662984 |
| Trimmed Mean ( 25 / 32 ) | 20.4166666666667 | 0.194866141848118 | 104.772776189 |
| Trimmed Mean ( 26 / 32 ) | 20.4130434782609 | 0.187987272044534 | 108.587370071656 |
| Trimmed Mean ( 27 / 32 ) | 20.4130434782609 | 0.18505963633017 | 110.305217729065 |
| Trimmed Mean ( 28 / 32 ) | 20.452380952381 | 0.180984470533231 | 113.006275577802 |
| Trimmed Mean ( 29 / 32 ) | 20.475 | 0.175365917806754 | 116.755868278594 |
| Trimmed Mean ( 30 / 32 ) | 20.4736842105263 | 0.175841169220103 | 116.432825721826 |
| Trimmed Mean ( 31 / 32 ) | 20.4722222222222 | 0.175870222314642 | 116.405278578634 |
| Trimmed Mean ( 32 / 32 ) | 20.4722222222222 | 0.17527820574039 | 116.798446993143 |
| Median | NA | ||
| Midrange | NA | ||
| Midmean - Weighted Average at Xnp | 20.3898305084746 | ||
| Midmean - Weighted Average at X(n+1)p | 20.3898305084746 | ||
| Midmean - Empirical Distribution Function | 20.3898305084746 | ||
| Midmean - Empirical Distribution Function - Averaging | 20.3898305084746 | ||
| Midmean - Empirical Distribution Function - Interpolation | 20.3898305084746 | ||
| Midmean - Closest Observation | 20.3898305084746 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 20.3898305084746 | ||
| Midmean - MS Excel (old versions) | 20.3898305084746 | ||
| Number of observations | 162 | ||
