| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 253.55 | 7.53375085603342 | 33.6552143607117 |
| Geometric Mean | 237.97238229161 | ||
| Harmonic Mean | 220.266514673387 | ||
| Quadratic Mean | 266.536551589708 | ||
| Winsorized Mean ( 1 / 40 ) | 253.55 | 7.53105475443418 | 33.6672628559384 |
| Winsorized Mean ( 2 / 40 ) | 253.916666666667 | 7.4600108828081 | 34.0370370305797 |
| Winsorized Mean ( 3 / 40 ) | 253.916666666667 | 7.4600108828081 | 34.0370370305797 |
| Winsorized Mean ( 4 / 40 ) | 253.883333333333 | 7.4164929322175 | 34.2322625604422 |
| Winsorized Mean ( 5 / 40 ) | 253.966666666667 | 7.39091475495643 | 34.3620072868996 |
| Winsorized Mean ( 6 / 40 ) | 253.916666666667 | 7.2868553554366 | 34.8458497227098 |
| Winsorized Mean ( 7 / 40 ) | 254.033333333333 | 7.26880766650375 | 34.9484186387231 |
| Winsorized Mean ( 8 / 40 ) | 253.966666666667 | 7.26098060887286 | 34.9769101925877 |
| Winsorized Mean ( 9 / 40 ) | 254.641666666667 | 7.13990635244997 | 35.6645667459335 |
| Winsorized Mean ( 10 / 40 ) | 254.891666666667 | 7.08221819365117 | 35.9903719000303 |
| Winsorized Mean ( 11 / 40 ) | 254.8 | 7.07158871448126 | 36.0315072450719 |
| Winsorized Mean ( 12 / 40 ) | 254.7 | 7.06008228739311 | 36.0760667697609 |
| Winsorized Mean ( 13 / 40 ) | 254.7 | 7.06008228739311 | 36.0760667697609 |
| Winsorized Mean ( 14 / 40 ) | 255.166666666667 | 6.99426869547492 | 36.4822510796235 |
| Winsorized Mean ( 15 / 40 ) | 256.666666666667 | 6.79143402361427 | 37.7927056015297 |
| Winsorized Mean ( 16 / 40 ) | 256.666666666667 | 6.75852333884817 | 37.9767374910641 |
| Winsorized Mean ( 17 / 40 ) | 256.808333333333 | 6.67089812314462 | 38.4968153601895 |
| Winsorized Mean ( 18 / 40 ) | 256.958333333333 | 6.65171357877655 | 38.6303965572426 |
| Winsorized Mean ( 19 / 40 ) | 257.908333333333 | 6.4947187749319 | 39.7104697325463 |
| Winsorized Mean ( 20 / 40 ) | 258.075 | 6.47430995749897 | 39.8613908963504 |
| Winsorized Mean ( 21 / 40 ) | 258.6 | 6.36954193217772 | 40.5994658255724 |
| Winsorized Mean ( 22 / 40 ) | 258.233333333333 | 6.28476586512644 | 41.0887754413009 |
| Winsorized Mean ( 23 / 40 ) | 258.425 | 6.26195956590603 | 41.2690304496735 |
| Winsorized Mean ( 24 / 40 ) | 257.625 | 6.1722368192529 | 41.7393252307489 |
| Winsorized Mean ( 25 / 40 ) | 257.416666666667 | 6.0539657966835 | 42.5203371330055 |
| Winsorized Mean ( 26 / 40 ) | 257.633333333333 | 6.02834032064177 | 42.737025388425 |
| Winsorized Mean ( 27 / 40 ) | 258.533333333333 | 5.87253653379892 | 44.0241336678564 |
| Winsorized Mean ( 28 / 40 ) | 258.3 | 5.84707784519166 | 44.1759126248700 |
| Winsorized Mean ( 29 / 40 ) | 258.3 | 5.84707784519166 | 44.1759126248700 |
| Winsorized Mean ( 30 / 40 ) | 257.8 | 5.79296878939961 | 44.5022249164782 |
| Winsorized Mean ( 31 / 40 ) | 258.316666666667 | 5.61867114652992 | 45.9746904437009 |
| Winsorized Mean ( 32 / 40 ) | 258.85 | 5.44069954000346 | 47.5766026219186 |
| Winsorized Mean ( 33 / 40 ) | 258.575 | 5.35128276592598 | 48.3201900012579 |
| Winsorized Mean ( 34 / 40 ) | 258.858333333333 | 5.07392543346751 | 51.0173704221014 |
| Winsorized Mean ( 35 / 40 ) | 258.275 | 5.0132452364831 | 51.5185249906477 |
| Winsorized Mean ( 36 / 40 ) | 258.575 | 4.91578465003200 | 52.6009616792951 |
| Winsorized Mean ( 37 / 40 ) | 257.958333333333 | 4.85240700664834 | 53.1609019976893 |
| Winsorized Mean ( 38 / 40 ) | 257.641666666667 | 4.82010837996248 | 53.4514260587378 |
| Winsorized Mean ( 39 / 40 ) | 260.566666666667 | 4.43197468703481 | 58.7924537179606 |
| Winsorized Mean ( 40 / 40 ) | 265.233333333333 | 3.94611345392187 | 67.2138133965028 |
| Trimmed Mean ( 1 / 40 ) | 254.008474576271 | 7.45194169286596 | 34.0862133716698 |
| Trimmed Mean ( 2 / 40 ) | 254.482758620690 | 7.36379044439334 | 34.5586638487857 |
| Trimmed Mean ( 3 / 40 ) | 254.780701754386 | 7.3063018056636 | 34.8713629044024 |
| Trimmed Mean ( 4 / 40 ) | 255.089285714286 | 7.24161914711423 | 35.2254489682654 |
| Trimmed Mean ( 5 / 40 ) | 255.418181818182 | 7.18231984818961 | 35.5620728701693 |
| Trimmed Mean ( 6 / 40 ) | 255.740740740741 | 7.12193373893551 | 35.9088907753536 |
| Trimmed Mean ( 7 / 40 ) | 256.084905660377 | 7.07665788200129 | 36.1872666349608 |
| Trimmed Mean ( 8 / 40 ) | 256.423076923077 | 7.0282781574716 | 36.484480434298 |
| Trimmed Mean ( 9 / 40 ) | 256.78431372549 | 6.97408503361565 | 36.8197853177541 |
| Trimmed Mean ( 10 / 40 ) | 257.07 | 6.93247743843018 | 37.0819814825408 |
| Trimmed Mean ( 11 / 40 ) | 257.336734693878 | 6.89309951541567 | 37.3325140770668 |
| Trimmed Mean ( 12 / 40 ) | 257.625 | 6.84845753538964 | 37.6179597622843 |
| Trimmed Mean ( 13 / 40 ) | 257.936170212766 | 6.79785936185801 | 37.9437344143975 |
| Trimmed Mean ( 14 / 40 ) | 258.260869565217 | 6.73886456636907 | 38.3240925858775 |
| Trimmed Mean ( 15 / 40 ) | 258.555555555556 | 6.67939068724362 | 38.7094523530939 |
| Trimmed Mean ( 16 / 40 ) | 258.727272727273 | 6.6369844830618 | 38.9826544551322 |
| Trimmed Mean ( 17 / 40 ) | 258.906976744186 | 6.59062111678825 | 39.2841542786724 |
| Trimmed Mean ( 18 / 40 ) | 259.083333333333 | 6.54634408386926 | 39.5767973717936 |
| Trimmed Mean ( 19 / 40 ) | 259.256097560976 | 6.49563379113791 | 39.9123635810077 |
| Trimmed Mean ( 20 / 40 ) | 259.3625 | 6.45434903300661 | 40.1841453992738 |
| Trimmed Mean ( 21 / 40 ) | 259.461538461538 | 6.40652172258724 | 40.4995955210398 |
| Trimmed Mean ( 22 / 40 ) | 259.526315789474 | 6.36124432504214 | 40.7980424156644 |
| Trimmed Mean ( 23 / 40 ) | 259.621621621622 | 6.31590619965238 | 41.1059970516837 |
| Trimmed Mean ( 24 / 40 ) | 259.708333333333 | 6.26277840803157 | 41.4685490069832 |
| Trimmed Mean ( 25 / 40 ) | 259.857142857143 | 6.2083989632654 | 41.8557416162680 |
| Trimmed Mean ( 26 / 40 ) | 260.029411764706 | 6.15589721285813 | 42.2407007091622 |
| Trimmed Mean ( 27 / 40 ) | 260.196969696970 | 6.09372101069314 | 42.6991930284273 |
| Trimmed Mean ( 28 / 40 ) | 260.3125 | 6.03704153834594 | 43.119216315898 |
| Trimmed Mean ( 29 / 40 ) | 260.451612903226 | 5.96888093522629 | 43.6349151088154 |
| Trimmed Mean ( 30 / 40 ) | 260.6 | 5.88338654927038 | 44.2942169136104 |
| Trimmed Mean ( 31 / 40 ) | 260.793103448276 | 5.78427257379169 | 45.0865861041748 |
| Trimmed Mean ( 32 / 40 ) | 260.964285714286 | 5.68696186469224 | 45.8881722654928 |
| Trimmed Mean ( 33 / 40 ) | 261.111111111111 | 5.59203953189282 | 46.6933593051208 |
| Trimmed Mean ( 34 / 40 ) | 261.288461538462 | 5.48522879614419 | 47.6349248589471 |
| Trimmed Mean ( 35 / 40 ) | 261.46 | 5.39479794783449 | 48.4652071362472 |
| Trimmed Mean ( 36 / 40 ) | 261.6875 | 5.28657105834817 | 49.5004223175553 |
| Trimmed Mean ( 37 / 40 ) | 261.913043478261 | 5.16311950109299 | 50.7276741169396 |
| Trimmed Mean ( 38 / 40 ) | 262.204545454545 | 5.01220282005427 | 52.3132352915651 |
| Trimmed Mean ( 39 / 40 ) | 262.547619047619 | 4.81844626079001 | 54.4880247361258 |
| Trimmed Mean ( 40 / 40 ) | 262.7 | 4.6547742240546 | 56.4366792791879 |
| Median | 257 | ||
| Midrange | 226.5 | ||
| Midmean - Weighted Average at Xnp | 256.666666666667 | ||
| Midmean - Weighted Average at X(n+1)p | 256.666666666667 | ||
| Midmean - Empirical Distribution Function | 256.666666666667 | ||
| Midmean - Empirical Distribution Function - Averaging | 256.666666666667 | ||
| Midmean - Empirical Distribution Function - Interpolation | 256.666666666667 | ||
| Midmean - Closest Observation | 256.666666666667 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 256.666666666667 | ||
| Midmean - MS Excel (old versions) | 259.046153846154 | ||
| Number of observations | 120 | ||
