Central Tendency - Ungrouped Data
MeasureValueS.E.Value/S.E.
Arithmetic Mean294.51948051948122.108356551044413.3216360899321
Geometric Mean236.358840652421
Harmonic Mean183.164793041416
Quadratic Mean351.978637191181
Winsorized Mean ( 1 / 25 )294.16883116883121.921732106520113.4190505448854
Winsorized Mean ( 2 / 25 )290.61038961039020.724053240663614.0228548071943
Winsorized Mean ( 3 / 25 )289.94805194805220.331933609490214.2607219518322
Winsorized Mean ( 4 / 25 )289.89610389610420.278154477521214.2959806434782
Winsorized Mean ( 5 / 25 )289.24675324675320.041184150336414.4326179070561
Winsorized Mean ( 6 / 25 )286.51948051948119.359317880199414.8000814022756
Winsorized Mean ( 7 / 25 )285.61038961039018.949190578934315.0724321664642
Winsorized Mean ( 8 / 25 )285.92207792207818.830373566067415.1840895199930
Winsorized Mean ( 9 / 25 )280.19480519480517.537217907878315.9771525145350
Winsorized Mean ( 10 / 25 )275.38961038961016.337406556379516.8563847290728
Winsorized Mean ( 11 / 25 )275.10389610389616.136609057823317.0484328595989
Winsorized Mean ( 12 / 25 )271.98701298701315.283742557728317.7958384184823
Winsorized Mean ( 13 / 25 )268.94805194805214.562882434687418.4680507553535
Winsorized Mean ( 14 / 25 )273.49350649350713.753674999803319.885122085364
Winsorized Mean ( 15 / 25 )270.96103896103912.933718742313720.9499714938572
Winsorized Mean ( 16 / 25 )263.27272727272711.37020179443123.1546222338530
Winsorized Mean ( 17 / 25 )263.93506493506511.280087550233023.3983170573541
Winsorized Mean ( 18 / 25 )267.67532467532510.790388395958024.8068294534785
Winsorized Mean ( 19 / 25 )254.1038961038968.4615366411378230.0304669093446
Winsorized Mean ( 20 / 25 )253.8441558441568.2804578706656730.6558115274547
Winsorized Mean ( 21 / 25 )251.6623376623387.9758395078057831.5530844641547
Winsorized Mean ( 22 / 25 )249.0909090909097.628376840824432.6531992701071
Winsorized Mean ( 23 / 25 )253.5714285714296.8678928608710536.9212848406707
Winsorized Mean ( 24 / 25 )254.1948051948056.787544354174837.4501869793982
Winsorized Mean ( 25 / 25 )253.870129870136.658251569354938.1286479229151
Trimmed Mean ( 1 / 25 )289.9220.936986196465613.8472651832259
Trimmed Mean ( 2 / 25 )285.43835616438419.752367123056214.4508429995310
Trimmed Mean ( 3 / 25 )282.63380281690119.124312582815614.7787692547373
Trimmed Mean ( 4 / 25 )279.91304347826118.554816591000715.0857348605656
Trimmed Mean ( 5 / 25 )279.91304347826117.889231931600315.6470129376438
Trimmed Mean ( 6 / 25 )274.15384615384617.161930011393715.9745346806470
Trimmed Mean ( 7 / 25 )271.63492063492116.485657649448516.4770448599003
Trimmed Mean ( 8 / 25 )269.11475409836115.772392328366717.0623928504718
Trimmed Mean ( 9 / 25 )266.37288135593214.920045986572217.8533552507589
Trimmed Mean ( 10 / 25 )266.37288135593214.210046326866918.7453914806950
Trimmed Mean ( 11 / 25 )262.74545454545513.629592931905219.2775716676321
Trimmed Mean ( 12 / 25 )261.1132075471712.949372792398720.1641586610622
Trimmed Mean ( 13 / 25 )259.74509803921612.301533242147121.1148555977791
Trimmed Mean ( 14 / 25 )258.63265306122511.655839018672622.1891064767536
Trimmed Mean ( 15 / 25 )256.89361702127711.007029712510723.3390500190336
Trimmed Mean ( 16 / 25 )255.28888888888910.3720010742924.6132725074331
Trimmed Mean ( 17 / 25 )254.3953488372099.9470435868334825.5749707555260
Trimmed Mean ( 18 / 25 )253.3414634146349.4011292624809226.9479821350503
Trimmed Mean ( 19 / 25 )251.7692307692318.7770758288786628.6848644899307
Trimmed Mean ( 20 / 25 )251.7692307692318.5819334659764729.3371221959927
Trimmed Mean ( 21 / 25 )251.2571428571438.3475294847876930.0995813569784
Trimmed Mean ( 22 / 25 )251.2121212121218.0916574106332531.0458177433468
Trimmed Mean ( 23 / 25 )251.4516129032267.8142190096316832.1787260624882
Trimmed Mean ( 24 / 25 )251.2068965517247.627306936869932.9352022451603
Trimmed Mean ( 25 / 25 )250.8518518518527.3517065297412934.1215812732774
Median248
Midrange467
Midmean - Weighted Average at Xnp249.289473684211
Midmean - Weighted Average at X(n+1)p251.769230769231
Midmean - Empirical Distribution Function251.769230769231
Midmean - Empirical Distribution Function - Averaging251.769230769231
Midmean - Empirical Distribution Function - Interpolation251.769230769231
Midmean - Closest Observation249.575
Midmean - True Basic - Statistics Graphics Toolkit251.769230769231
Midmean - MS Excel (old versions)251.769230769231
Number of observations77