| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 1275.90333333333 | 22.1193146120697 | 57.6827698195096 |
| Geometric Mean | 1264.94665353107 | ||
| Harmonic Mean | 1254.37047723341 | ||
| Quadratic Mean | 1287.16583883611 | ||
| Winsorized Mean ( 1 / 20 ) | 1276.53666666667 | 21.9821607136829 | 58.0714827488309 |
| Winsorized Mean ( 2 / 20 ) | 1276.52333333333 | 21.9609167950325 | 58.1270511266668 |
| Winsorized Mean ( 3 / 20 ) | 1271.73333333333 | 20.6983359502911 | 61.4413321142104 |
| Winsorized Mean ( 4 / 20 ) | 1272.52 | 20.3908103262894 | 62.4065439105854 |
| Winsorized Mean ( 5 / 20 ) | 1274.30333333333 | 20.0775355768562 | 63.4691109601246 |
| Winsorized Mean ( 6 / 20 ) | 1274.49333333333 | 19.9983720900566 | 63.7298539898168 |
| Winsorized Mean ( 7 / 20 ) | 1270.445 | 19.0687359745387 | 66.6245000033744 |
| Winsorized Mean ( 8 / 20 ) | 1267.925 | 17.6287021395307 | 71.9238994433288 |
| Winsorized Mean ( 9 / 20 ) | 1265.825 | 16.6508350726268 | 76.0217126936148 |
| Winsorized Mean ( 10 / 20 ) | 1266.825 | 15.9183713332726 | 79.5825762244961 |
| Winsorized Mean ( 11 / 20 ) | 1264.57 | 15.4869900384800 | 81.6536975137176 |
| Winsorized Mean ( 12 / 20 ) | 1263.71 | 15.1853115730505 | 83.2192341869835 |
| Winsorized Mean ( 13 / 20 ) | 1263.84 | 15.0813433216070 | 83.801553551884 |
| Winsorized Mean ( 14 / 20 ) | 1263.42 | 13.9592210376296 | 90.5079156347064 |
| Winsorized Mean ( 15 / 20 ) | 1263.82 | 13.4505845545373 | 93.960228633608 |
| Winsorized Mean ( 16 / 20 ) | 1263.1 | 13.2068790926256 | 95.6395520199229 |
| Winsorized Mean ( 17 / 20 ) | 1258.935 | 12.4718625290492 | 100.942020253006 |
| Winsorized Mean ( 18 / 20 ) | 1257.495 | 12.0593287201565 | 104.275704658267 |
| Winsorized Mean ( 19 / 20 ) | 1250.465 | 10.9085831092758 | 114.631294227085 |
| Winsorized Mean ( 20 / 20 ) | 1252.89833333333 | 10.1937832754598 | 122.908080295323 |
| Trimmed Mean ( 1 / 20 ) | 1274.21206896552 | 21.3814373356501 | 59.5943129997615 |
| Trimmed Mean ( 2 / 20 ) | 1271.72142857143 | 20.6354142875794 | 61.6281025836678 |
| Trimmed Mean ( 3 / 20 ) | 1269.05370370370 | 19.7164999014663 | 64.3650602310669 |
| Trimmed Mean ( 4 / 20 ) | 1268.02307692308 | 19.2006305309411 | 66.0406998030459 |
| Trimmed Mean ( 5 / 20 ) | 1266.674 | 18.6674186993799 | 67.8548020162035 |
| Trimmed Mean ( 6 / 20 ) | 1264.76666666667 | 18.0895630181916 | 69.9169275341127 |
| Trimmed Mean ( 7 / 20 ) | 1262.65217391304 | 17.364549020833 | 72.7143660568544 |
| Trimmed Mean ( 8 / 20 ) | 1261.13409090909 | 16.7183480067834 | 75.434133228797 |
| Trimmed Mean ( 9 / 20 ) | 1259.92142857143 | 16.2907420234968 | 77.339720115523 |
| Trimmed Mean ( 10 / 20 ) | 1258.9375 | 15.9818280971522 | 78.7730597743278 |
| Trimmed Mean ( 11 / 20 ) | 1257.69210526316 | 15.7361971316042 | 79.9235097746228 |
| Trimmed Mean ( 12 / 20 ) | 1256.65 | 15.4901907004565 | 81.1255344947412 |
| Trimmed Mean ( 13 / 20 ) | 1255.61176470588 | 15.1996603564091 | 82.6078830226257 |
| Trimmed Mean ( 14 / 20 ) | 1254.425 | 14.7854903809935 | 84.8416229476258 |
| Trimmed Mean ( 15 / 20 ) | 1253.14 | 14.4907410787542 | 86.4786689093016 |
| Trimmed Mean ( 16 / 20 ) | 1251.61428571429 | 14.1629208066258 | 88.3726106220085 |
| Trimmed Mean ( 17 / 20 ) | 1249.95769230769 | 13.6981595317113 | 91.2500463594423 |
| Trimmed Mean ( 18 / 20 ) | 1248.6375 | 13.2166627544907 | 94.474492025284 |
| Trimmed Mean ( 19 / 20 ) | 1247.29545454545 | 12.5596800033559 | 99.3094930931506 |
| Trimmed Mean ( 20 / 20 ) | 1246.795 | 11.9765526957336 | 104.102994549019 |
| Median | 1237.7 | ||
| Midrange | 1324.95 | ||
| Midmean - Weighted Average at Xnp | 1249.63548387097 | ||
| Midmean - Weighted Average at X(n+1)p | 1253.14 | ||
| Midmean - Empirical Distribution Function | 1249.63548387097 | ||
| Midmean - Empirical Distribution Function - Averaging | 1253.14 | ||
| Midmean - Empirical Distribution Function - Interpolation | 1253.14 | ||
| Midmean - Closest Observation | 1249.63548387097 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 1253.14 | ||
| Midmean - MS Excel (old versions) | 1254.425 | ||
| Number of observations | 60 | ||
