| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 15.7173553719008 | 0.211793072012634 | 74.2109041742557 |
| Geometric Mean | 15.5481040815154 | ||
| Harmonic Mean | 15.3809402533699 | ||
| Quadratic Mean | 15.8876686939565 | ||
| Winsorized Mean ( 1 / 40 ) | 15.7206611570248 | 0.210825863135024 | 74.5670427871387 |
| Winsorized Mean ( 2 / 40 ) | 15.7256198347107 | 0.209927604357078 | 74.9097284412495 |
| Winsorized Mean ( 3 / 40 ) | 15.7305785123967 | 0.208192546287051 | 75.5578371701539 |
| Winsorized Mean ( 4 / 40 ) | 15.7438016528926 | 0.202824044581956 | 77.6229548392173 |
| Winsorized Mean ( 5 / 40 ) | 15.7396694214876 | 0.199518978497724 | 78.8880814246306 |
| Winsorized Mean ( 6 / 40 ) | 15.7396694214876 | 0.198022174158505 | 79.4843783953655 |
| Winsorized Mean ( 7 / 40 ) | 15.7570247933884 | 0.195820047423237 | 80.4668623092092 |
| Winsorized Mean ( 8 / 40 ) | 15.7570247933884 | 0.193925756313646 | 81.2528727122962 |
| Winsorized Mean ( 9 / 40 ) | 15.7644628099174 | 0.193057391316106 | 81.6568726141397 |
| Winsorized Mean ( 10 / 40 ) | 15.7727272727273 | 0.192120973138175 | 82.0978939211568 |
| Winsorized Mean ( 11 / 40 ) | 15.7454545454545 | 0.18770397536852 | 83.8845022570322 |
| Winsorized Mean ( 12 / 40 ) | 15.7454545454545 | 0.18770397536852 | 83.8845022570322 |
| Winsorized Mean ( 13 / 40 ) | 15.7347107438017 | 0.186022269556837 | 84.5850917811432 |
| Winsorized Mean ( 14 / 40 ) | 15.7231404958678 | 0.181179789595367 | 86.7819778960036 |
| Winsorized Mean ( 15 / 40 ) | 15.7231404958678 | 0.181179789595367 | 86.7819778960036 |
| Winsorized Mean ( 16 / 40 ) | 15.7099173553719 | 0.179202414751376 | 87.665768216169 |
| Winsorized Mean ( 17 / 40 ) | 15.6958677685950 | 0.173528431845327 | 90.4512741899578 |
| Winsorized Mean ( 18 / 40 ) | 15.6809917355372 | 0.167670451283435 | 93.5226905844586 |
| Winsorized Mean ( 19 / 40 ) | 15.6652892561983 | 0.165489135344536 | 94.660529971254 |
| Winsorized Mean ( 20 / 40 ) | 15.6818181818182 | 0.163712103683759 | 95.7889968362422 |
| Winsorized Mean ( 21 / 40 ) | 15.6644628099174 | 0.161329955956380 | 97.0958103661338 |
| Winsorized Mean ( 22 / 40 ) | 15.6826446280992 | 0.159418181498279 | 98.3742536811492 |
| Winsorized Mean ( 23 / 40 ) | 15.6636363636364 | 0.15683684561751 | 99.872171631381 |
| Winsorized Mean ( 24 / 40 ) | 15.6438016528926 | 0.154183589549857 | 101.462170510916 |
| Winsorized Mean ( 25 / 40 ) | 15.6231404958678 | 0.151461022136694 | 103.149577861477 |
| Winsorized Mean ( 26 / 40 ) | 15.5586776859504 | 0.143224714216435 | 108.631235684917 |
| Winsorized Mean ( 27 / 40 ) | 15.5363636363636 | 0.135344677834711 | 114.791094004725 |
| Winsorized Mean ( 28 / 40 ) | 15.5363636363636 | 0.135344677834711 | 114.791094004725 |
| Winsorized Mean ( 29 / 40 ) | 15.5123966942149 | 0.132472619177945 | 117.098890249748 |
| Winsorized Mean ( 30 / 40 ) | 15.5371900826446 | 0.129834246053251 | 119.669428944595 |
| Winsorized Mean ( 31 / 40 ) | 15.5371900826446 | 0.129834246053251 | 119.669428944595 |
| Winsorized Mean ( 32 / 40 ) | 15.5107438016529 | 0.120820209145112 | 128.378720012176 |
| Winsorized Mean ( 33 / 40 ) | 15.5107438016529 | 0.120820209145112 | 128.378720012176 |
| Winsorized Mean ( 34 / 40 ) | 15.5107438016529 | 0.120820209145112 | 128.378720012176 |
| Winsorized Mean ( 35 / 40 ) | 15.4818181818182 | 0.111148524463252 | 139.289462065120 |
| Winsorized Mean ( 36 / 40 ) | 15.3628099173554 | 0.0980887060681991 | 156.621598277318 |
| Winsorized Mean ( 37 / 40 ) | 15.3933884297521 | 0.0948446281807894 | 162.301109983896 |
| Winsorized Mean ( 38 / 40 ) | 15.3933884297521 | 0.0882703050036697 | 174.389206303435 |
| Winsorized Mean ( 39 / 40 ) | 15.3289256198347 | 0.0817039439563894 | 187.615491707680 |
| Winsorized Mean ( 40 / 40 ) | 15.3289256198347 | 0.075024679286925 | 204.318442484914 |
| Trimmed Mean ( 1 / 40 ) | 15.7201680672269 | 0.206753170290910 | 76.0335043235755 |
| Trimmed Mean ( 2 / 40 ) | 15.7196581196581 | 0.202242946541134 | 77.7266074713805 |
| Trimmed Mean ( 3 / 40 ) | 15.7165217391304 | 0.197763739012017 | 79.4712004215062 |
| Trimmed Mean ( 4 / 40 ) | 15.7115044247788 | 0.193497126944787 | 81.1976109043826 |
| Trimmed Mean ( 5 / 40 ) | 15.7027027027027 | 0.190466729042553 | 82.4432843554239 |
| Trimmed Mean ( 6 / 40 ) | 15.6944954128440 | 0.187960940332556 | 83.4987066199818 |
| Trimmed Mean ( 7 / 40 ) | 15.6859813084112 | 0.18549712833418 | 84.5618552118626 |
| Trimmed Mean ( 8 / 40 ) | 15.6742857142857 | 0.183170233334747 | 85.5722320648062 |
| Trimmed Mean ( 9 / 40 ) | 15.6621359223301 | 0.180898809867526 | 86.5795409809473 |
| Trimmed Mean ( 10 / 40 ) | 15.6485148514851 | 0.178473249299765 | 87.6798899156129 |
| Trimmed Mean ( 11 / 40 ) | 15.6333333333333 | 0.175868431548756 | 88.8922087702778 |
| Trimmed Mean ( 12 / 40 ) | 15.6206185567010 | 0.173619605725037 | 89.9703607289577 |
| Trimmed Mean ( 13 / 40 ) | 15.6073684210526 | 0.171053269014231 | 91.242736902936 |
| Trimmed Mean ( 14 / 40 ) | 15.5946236559140 | 0.168376217752181 | 92.6177334548899 |
| Trimmed Mean ( 15 / 40 ) | 15.5824175824176 | 0.166003026044424 | 93.8682742942744 |
| Trimmed Mean ( 16 / 40 ) | 15.5696629213483 | 0.163273807753165 | 95.3592198014164 |
| Trimmed Mean ( 17 / 40 ) | 15.5574712643678 | 0.160414394066946 | 96.9830129949262 |
| Trimmed Mean ( 18 / 40 ) | 15.5458823529412 | 0.157888314080502 | 98.461260058897 |
| Trimmed Mean ( 19 / 40 ) | 15.5349397590361 | 0.155735047563141 | 99.752367897391 |
| Trimmed Mean ( 20 / 40 ) | 15.5246913580247 | 0.153513690870099 | 101.129034615951 |
| Trimmed Mean ( 21 / 40 ) | 15.5126582278481 | 0.151122244481231 | 102.649734200941 |
| Trimmed Mean ( 22 / 40 ) | 15.5012987012987 | 0.14863808140235 | 104.288877756287 |
| Trimmed Mean ( 23 / 40 ) | 15.488 | 0.145935441730764 | 106.129119947256 |
| Trimmed Mean ( 24 / 40 ) | 15.4753424657534 | 0.143103522122369 | 108.140891546473 |
| Trimmed Mean ( 25 / 40 ) | 15.4633802816901 | 0.140124110504032 | 110.354886293785 |
| Trimmed Mean ( 26 / 40 ) | 15.4521739130435 | 0.136975126951801 | 112.81007184962 |
| Trimmed Mean ( 27 / 40 ) | 15.4447761194030 | 0.134424810841378 | 114.895278801083 |
| Trimmed Mean ( 28 / 40 ) | 15.4384615384615 | 0.132445422498584 | 116.564704519151 |
| Trimmed Mean ( 29 / 40 ) | 15.4317460317460 | 0.130024720892378 | 118.683169829828 |
| Trimmed Mean ( 30 / 40 ) | 15.4262295081967 | 0.127500169063303 | 120.989874927442 |
| Trimmed Mean ( 31 / 40 ) | 15.4262295081967 | 0.124766867957738 | 123.640432437737 |
| Trimmed Mean ( 32 / 40 ) | 15.4105263157895 | 0.121387245930022 | 126.953422476307 |
| Trimmed Mean ( 33 / 40 ) | 15.4036363636364 | 0.118689920442175 | 129.780492785323 |
| Trimmed Mean ( 34 / 40 ) | 15.3962264150943 | 0.115301153738135 | 133.530549486619 |
| Trimmed Mean ( 35 / 40 ) | 15.3882352941176 | 0.111025418704979 | 138.601011134287 |
| Trimmed Mean ( 36 / 40 ) | 15.3816326530612 | 0.107486491375089 | 143.102937460158 |
| Trimmed Mean ( 37 / 40 ) | 15.3829787234043 | 0.105462250588218 | 145.862416529189 |
| Trimmed Mean ( 38 / 40 ) | 15.3822222222222 | 0.103391424965775 | 148.776576271331 |
| Trimmed Mean ( 39 / 40 ) | 15.3813953488372 | 0.101879122671189 | 150.97691210475 |
| Trimmed Mean ( 40 / 40 ) | 15.3853658536585 | 0.101004767794358 | 152.323164436976 |
| Median | 15.5 | ||
| Midrange | 15.55 | ||
| Midmean - Weighted Average at Xnp | 15.4580645161290 | ||
| Midmean - Weighted Average at X(n+1)p | 15.4580645161290 | ||
| Midmean - Empirical Distribution Function | 15.4580645161290 | ||
| Midmean - Empirical Distribution Function - Averaging | 15.4580645161290 | ||
| Midmean - Empirical Distribution Function - Interpolation | 15.4580645161290 | ||
| Midmean - Closest Observation | 15.3815384615385 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 15.4580645161290 | ||
| Midmean - MS Excel (old versions) | 15.4580645161290 | ||
| Number of observations | 121 | ||
