| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 20.9 | 0.819527089155657 | 25.5025127009930 |
| Geometric Mean | 0 | ||
| Harmonic Mean | 0 | ||
| Quadratic Mean | 22.7317692521575 | ||
| Winsorized Mean ( 1 / 40 ) | 20.9 | 0.816101959906717 | 25.6095451631913 |
| Winsorized Mean ( 2 / 40 ) | 20.9 | 0.816101959906717 | 25.6095451631913 |
| Winsorized Mean ( 3 / 40 ) | 20.925 | 0.80144848734722 | 26.1089768467358 |
| Winsorized Mean ( 4 / 40 ) | 20.925 | 0.80144848734722 | 26.1089768467358 |
| Winsorized Mean ( 5 / 40 ) | 20.9666666666667 | 0.778648305681225 | 26.9270048026667 |
| Winsorized Mean ( 6 / 40 ) | 21.0166666666667 | 0.770243452849376 | 27.2857452912054 |
| Winsorized Mean ( 7 / 40 ) | 21.075 | 0.760929928273489 | 27.6963741560515 |
| Winsorized Mean ( 8 / 40 ) | 21.075 | 0.760929928273489 | 27.6963741560515 |
| Winsorized Mean ( 9 / 40 ) | 21 | 0.747170198363217 | 28.106046046809 |
| Winsorized Mean ( 10 / 40 ) | 21 | 0.719476934184501 | 29.1878710799849 |
| Winsorized Mean ( 11 / 40 ) | 20.9083333333333 | 0.703731135925742 | 29.7106839046263 |
| Winsorized Mean ( 12 / 40 ) | 21.0083333333333 | 0.657481809328978 | 31.9527217867432 |
| Winsorized Mean ( 13 / 40 ) | 21.0083333333333 | 0.624824438461098 | 33.6227779199474 |
| Winsorized Mean ( 14 / 40 ) | 21.0083333333333 | 0.624824438461098 | 33.6227779199474 |
| Winsorized Mean ( 15 / 40 ) | 21.0083333333333 | 0.588462345302911 | 35.7003867809406 |
| Winsorized Mean ( 16 / 40 ) | 20.6083333333333 | 0.530220586373966 | 38.8674711298331 |
| Winsorized Mean ( 17 / 40 ) | 20.6083333333333 | 0.530220586373966 | 38.8674711298331 |
| Winsorized Mean ( 18 / 40 ) | 20.6083333333333 | 0.490711458762653 | 41.9968455297498 |
| Winsorized Mean ( 19 / 40 ) | 20.7666666666667 | 0.47081985429753 | 44.1074574003487 |
| Winsorized Mean ( 20 / 40 ) | 20.6 | 0.45008558165345 | 45.7690733489464 |
| Winsorized Mean ( 21 / 40 ) | 20.6 | 0.45008558165345 | 45.7690733489464 |
| Winsorized Mean ( 22 / 40 ) | 20.6 | 0.45008558165345 | 45.7690733489464 |
| Winsorized Mean ( 23 / 40 ) | 20.6 | 0.45008558165345 | 45.7690733489464 |
| Winsorized Mean ( 24 / 40 ) | 20.4 | 0.427093623911004 | 47.7647027674917 |
| Winsorized Mean ( 25 / 40 ) | 20.4 | 0.427093623911004 | 47.7647027674917 |
| Winsorized Mean ( 26 / 40 ) | 20.4 | 0.427093623911004 | 47.7647027674917 |
| Winsorized Mean ( 27 / 40 ) | 20.4 | 0.427093623911004 | 47.7647027674917 |
| Winsorized Mean ( 28 / 40 ) | 20.6333333333333 | 0.398514983838254 | 51.7755521626956 |
| Winsorized Mean ( 29 / 40 ) | 20.3916666666667 | 0.372232238531844 | 54.7821079310469 |
| Winsorized Mean ( 30 / 40 ) | 20.3916666666667 | 0.372232238531844 | 54.7821079310469 |
| Winsorized Mean ( 31 / 40 ) | 20.65 | 0.341698263210735 | 60.4334356457193 |
| Winsorized Mean ( 32 / 40 ) | 20.65 | 0.341698263210735 | 60.4334356457193 |
| Winsorized Mean ( 33 / 40 ) | 20.375 | 0.313573087544982 | 64.9768771915964 |
| Winsorized Mean ( 34 / 40 ) | 20.375 | 0.313573087544982 | 64.9768771915964 |
| Winsorized Mean ( 35 / 40 ) | 20.375 | 0.313573087544982 | 64.9768771915964 |
| Winsorized Mean ( 36 / 40 ) | 20.675 | 0.27934559882954 | 74.0122632560828 |
| Winsorized Mean ( 37 / 40 ) | 20.675 | 0.27934559882954 | 74.0122632560828 |
| Winsorized Mean ( 38 / 40 ) | 20.675 | 0.27934559882954 | 74.0122632560828 |
| Winsorized Mean ( 39 / 40 ) | 20.675 | 0.27934559882954 | 74.0122632560828 |
| Winsorized Mean ( 40 / 40 ) | 20.675 | 0.27934559882954 | 74.0122632560828 |
| Trimmed Mean ( 1 / 40 ) | 20.9067796610169 | 0.796103367625645 | 26.2613882960586 |
| Trimmed Mean ( 2 / 40 ) | 20.9137931034483 | 0.773877187851308 | 27.0246925891640 |
| Trimmed Mean ( 3 / 40 ) | 20.9210526315789 | 0.749076410760137 | 27.9291302343228 |
| Trimmed Mean ( 4 / 40 ) | 20.9196428571429 | 0.72753112871714 | 28.7542924713484 |
| Trimmed Mean ( 5 / 40 ) | 20.9181818181818 | 0.703397191756866 | 29.7387906339727 |
| Trimmed Mean ( 6 / 40 ) | 20.9074074074074 | 0.682767290446464 | 30.6215715075278 |
| Trimmed Mean ( 7 / 40 ) | 20.8867924528302 | 0.661659645831065 | 31.5672756898990 |
| Trimmed Mean ( 8 / 40 ) | 20.8557692307692 | 0.639941749185642 | 32.5901056733824 |
| Trimmed Mean ( 9 / 40 ) | 20.8235294117647 | 0.615343162212177 | 33.8405148387503 |
| Trimmed Mean ( 10 / 40 ) | 20.8 | 0.590154918883871 | 35.244982858633 |
| Trimmed Mean ( 11 / 40 ) | 20.7755102040816 | 0.566720407475586 | 36.6591884287785 |
| Trimmed Mean ( 12 / 40 ) | 20.7604166666667 | 0.542845167027853 | 38.2437164916336 |
| Trimmed Mean ( 13 / 40 ) | 20.7340425531915 | 0.523564051844756 | 39.6017306385646 |
| Trimmed Mean ( 14 / 40 ) | 20.7065217391304 | 0.506889478110538 | 40.8501707636846 |
| Trimmed Mean ( 15 / 40 ) | 20.6777777777778 | 0.487759733370409 | 42.3933678061016 |
| Trimmed Mean ( 16 / 40 ) | 20.6477272727273 | 0.471507889483474 | 43.7908415389324 |
| Trimmed Mean ( 17 / 40 ) | 20.6511627906977 | 0.461594050590433 | 44.7387975739341 |
| Trimmed Mean ( 18 / 40 ) | 20.6547619047619 | 0.450184525059762 | 45.8806572749696 |
| Trimmed Mean ( 19 / 40 ) | 20.6585365853659 | 0.442481951819478 | 46.6878626357941 |
| Trimmed Mean ( 20 / 40 ) | 20.65 | 0.436143920039408 | 47.346756543423 |
| Trimmed Mean ( 21 / 40 ) | 20.6538461538462 | 0.43138098181789 | 47.8784346653587 |
| Trimmed Mean ( 22 / 40 ) | 20.6578947368421 | 0.425730592506719 | 48.5233974265453 |
| Trimmed Mean ( 23 / 40 ) | 20.6621621621622 | 0.419038331979201 | 49.3085252238636 |
| Trimmed Mean ( 24 / 40 ) | 20.6666666666667 | 0.411113225896519 | 50.2700116776799 |
| Trimmed Mean ( 25 / 40 ) | 20.6857142857143 | 0.404704660426533 | 51.1131111361872 |
| Trimmed Mean ( 26 / 40 ) | 20.7058823529412 | 0.397014109926669 | 52.1540213187024 |
| Trimmed Mean ( 27 / 40 ) | 20.7272727272727 | 0.387776793116778 | 53.4515553668803 |
| Trimmed Mean ( 28 / 40 ) | 20.75 | 0.376649809989437 | 55.0909610191544 |
| Trimmed Mean ( 29 / 40 ) | 20.7580645161290 | 0.367711550230486 | 56.452032858684 |
| Trimmed Mean ( 30 / 40 ) | 20.7833333333333 | 0.360548598530173 | 57.6436392155164 |
| Trimmed Mean ( 31 / 40 ) | 20.8103448275862 | 0.351693592021407 | 59.1718055139303 |
| Trimmed Mean ( 32 / 40 ) | 20.8214285714286 | 0.34576016653799 | 60.2192808382421 |
| Trimmed Mean ( 33 / 40 ) | 20.8333333333333 | 0.338275728074086 | 61.5868405692134 |
| Trimmed Mean ( 34 / 40 ) | 20.8653846153846 | 0.332988712677507 | 62.6609366053568 |
| Trimmed Mean ( 35 / 40 ) | 20.9 | 0.326077491728952 | 64.0951937196967 |
| Trimmed Mean ( 36 / 40 ) | 20.9375 | 0.317076419296293 | 66.0329773070727 |
| Trimmed Mean ( 37 / 40 ) | 20.9565217391304 | 0.312317999931617 | 67.0999485899594 |
| Trimmed Mean ( 38 / 40 ) | 20.9772727272727 | 0.305842745115154 | 68.588426772636 |
| Trimmed Mean ( 39 / 40 ) | 21 | 0.297101757186175 | 70.6828535747793 |
| Trimmed Mean ( 40 / 40 ) | 21.025 | 0.285296741602898 | 73.6951984865797 |
| Median | 21 | ||
| Midrange | 20.5 | ||
| Midmean - Weighted Average at Xnp | 20.6666666666667 | ||
| Midmean - Weighted Average at X(n+1)p | 20.6666666666667 | ||
| Midmean - Empirical Distribution Function | 20.6666666666667 | ||
| Midmean - Empirical Distribution Function - Averaging | 20.6666666666667 | ||
| Midmean - Empirical Distribution Function - Interpolation | 20.6666666666667 | ||
| Midmean - Closest Observation | 20.6666666666667 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 20.6666666666667 | ||
| Midmean - MS Excel (old versions) | 20.6666666666667 | ||
| Number of observations | 120 | ||
