| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 291.516340740741 | 16.2442545367473 | 17.9458121689291 |
| Geometric Mean | 243.987544788437 | ||
| Harmonic Mean | 195.595110261358 | ||
| Quadratic Mean | 346.902197816319 | ||
| Winsorized Mean ( 1 / 45 ) | 289.501896296296 | 15.3980662211651 | 18.8011853006820 |
| Winsorized Mean ( 2 / 45 ) | 288.292533333333 | 14.9678561695342 | 19.2607765646578 |
| Winsorized Mean ( 3 / 45 ) | 284.4612 | 13.6670653929612 | 20.8136269068049 |
| Winsorized Mean ( 4 / 45 ) | 282.841170370370 | 13.2442416543593 | 21.3557844799121 |
| Winsorized Mean ( 5 / 45 ) | 282.758651851852 | 13.1910383292855 | 21.435662970071 |
| Winsorized Mean ( 6 / 45 ) | 281.419674074074 | 12.8574499008936 | 21.8876741689279 |
| Winsorized Mean ( 7 / 45 ) | 281.299429629630 | 12.7071754595206 | 22.1370540231953 |
| Winsorized Mean ( 8 / 45 ) | 280.917148148148 | 12.5856042241901 | 22.3205134329755 |
| Winsorized Mean ( 9 / 45 ) | 279.466881481481 | 12.0069612091189 | 23.2754047101639 |
| Winsorized Mean ( 10 / 45 ) | 278.8274 | 11.8402034782110 | 23.5492067778323 |
| Winsorized Mean ( 11 / 45 ) | 276.5812 | 10.9506219737776 | 25.2571224412916 |
| Winsorized Mean ( 12 / 45 ) | 272.642711111111 | 10.0905958083824 | 27.0194858944427 |
| Winsorized Mean ( 13 / 45 ) | 271.851059259259 | 9.3376700363984 | 29.1133717725706 |
| Winsorized Mean ( 14 / 45 ) | 269.611059259259 | 8.8551518832908 | 30.4468023601042 |
| Winsorized Mean ( 15 / 45 ) | 268.744837037037 | 8.7148712754918 | 30.8374993205933 |
| Winsorized Mean ( 16 / 45 ) | 268.698614814815 | 8.68529171781508 | 30.9372009075603 |
| Winsorized Mean ( 17 / 45 ) | 268.826555555556 | 8.61366284399459 | 31.2093194758581 |
| Winsorized Mean ( 18 / 45 ) | 269.775088888889 | 8.4218334737802 | 32.0328215618111 |
| Winsorized Mean ( 19 / 45 ) | 269.255755555556 | 8.12915285195067 | 33.1222404670303 |
| Winsorized Mean ( 20 / 45 ) | 268.833533333333 | 8.000719764614 | 33.6011685501528 |
| Winsorized Mean ( 21 / 45 ) | 268.301222222222 | 7.48366171860284 | 35.8515967598162 |
| Winsorized Mean ( 22 / 45 ) | 268.103711111111 | 7.40304402674318 | 36.2153338738224 |
| Winsorized Mean ( 23 / 45 ) | 268.031474074074 | 7.39047553519016 | 36.267148547861 |
| Winsorized Mean ( 24 / 45 ) | 269.514318518519 | 7.20258323131723 | 37.4191189275891 |
| Winsorized Mean ( 25 / 45 ) | 269.861540740741 | 7.1500668063443 | 37.74252018195 |
| Winsorized Mean ( 26 / 45 ) | 268.177318518519 | 6.90278725222585 | 38.8505843682265 |
| Winsorized Mean ( 27 / 45 ) | 267.592918518519 | 6.77852066190354 | 39.4765955383801 |
| Winsorized Mean ( 28 / 45 ) | 267.930577777778 | 6.67333641391263 | 40.149418695451 |
| Winsorized Mean ( 29 / 45 ) | 267.778274074074 | 6.54485472048572 | 40.914319035366 |
| Winsorized Mean ( 30 / 45 ) | 267.122718518518 | 6.44762879903059 | 41.4296056495499 |
| Winsorized Mean ( 31 / 45 ) | 267.370718518519 | 6.40673272391238 | 41.7327723881143 |
| Winsorized Mean ( 32 / 45 ) | 264.465355555556 | 5.98015933578885 | 44.2237975120223 |
| Winsorized Mean ( 33 / 45 ) | 262.092044444444 | 5.65351417668982 | 46.359138095927 |
| Winsorized Mean ( 34 / 45 ) | 261.491125925926 | 5.34945273950606 | 48.8818461736837 |
| Winsorized Mean ( 35 / 45 ) | 261.356051851852 | 5.29161210870995 | 49.3906292605352 |
| Winsorized Mean ( 36 / 45 ) | 256.754185185185 | 4.67988351533473 | 54.8633709244835 |
| Winsorized Mean ( 37 / 45 ) | 255.089459259259 | 4.46016470935531 | 57.192833870956 |
| Winsorized Mean ( 38 / 45 ) | 252.929088888889 | 4.19029150715337 | 60.3607382582109 |
| Winsorized Mean ( 39 / 45 ) | 253.181 | 4.04524799653309 | 62.5872629359151 |
| Winsorized Mean ( 40 / 45 ) | 251.976555555556 | 3.83244589855596 | 65.7482355199061 |
| Winsorized Mean ( 41 / 45 ) | 252.592162962963 | 3.75389401657741 | 67.2880379274166 |
| Winsorized Mean ( 42 / 45 ) | 252.625762962963 | 3.74995678203521 | 67.367646521477 |
| Winsorized Mean ( 43 / 45 ) | 248.727414814815 | 3.28704675748477 | 75.6689615833575 |
| Winsorized Mean ( 44 / 45 ) | 248.390081481481 | 3.2142035889169 | 77.2788887231571 |
| Winsorized Mean ( 45 / 45 ) | 248.253414814815 | 2.96630029180446 | 83.6912619739511 |
| Trimmed Mean ( 1 / 45 ) | 285.825443609023 | 14.4660212854976 | 19.7584005973755 |
| Trimmed Mean ( 2 / 45 ) | 282.036732824427 | 13.3933832668437 | 21.057915479999 |
| Trimmed Mean ( 3 / 45 ) | 278.763348837209 | 12.4317309434155 | 22.4235345911229 |
| Trimmed Mean ( 4 / 45 ) | 276.744425196850 | 11.9214322592045 | 23.2140248906064 |
| Trimmed Mean ( 5 / 45 ) | 275.098304 | 11.4944070311032 | 23.9332314625366 |
| Trimmed Mean ( 6 / 45 ) | 273.416764227642 | 11.0310198912132 | 24.7861727133167 |
| Trimmed Mean ( 7 / 45 ) | 271.928619834711 | 10.5958192081226 | 25.6637655374730 |
| Trimmed Mean ( 8 / 45 ) | 270.409941176471 | 10.1400423294762 | 26.6675357350742 |
| Trimmed Mean ( 9 / 45 ) | 268.894478632479 | 9.65043517179917 | 27.8634562945152 |
| Trimmed Mean ( 10 / 45 ) | 267.515469565217 | 9.21289317985675 | 29.0370749277891 |
| Trimmed Mean ( 11 / 45 ) | 266.164044247788 | 8.74775885482701 | 30.4265410906839 |
| Trimmed Mean ( 12 / 45 ) | 265.012270270270 | 8.38193353647111 | 31.6170808462224 |
| Trimmed Mean ( 13 / 45 ) | 264.224724770642 | 8.11437886011007 | 32.5625324286446 |
| Trimmed Mean ( 14 / 45 ) | 263.484570093458 | 7.92719061620299 | 33.2380767475052 |
| Trimmed Mean ( 15 / 45 ) | 262.921933333333 | 7.78563548407523 | 33.7701314004637 |
| Trimmed Mean ( 16 / 45 ) | 262.41313592233 | 7.64559967963727 | 34.3221129692707 |
| Trimmed Mean ( 17 / 45 ) | 261.888049504951 | 7.4916741163256 | 34.9572132261136 |
| Trimmed Mean ( 18 / 45 ) | 261.331484848485 | 7.32694880885141 | 35.6671640086771 |
| Trimmed Mean ( 19 / 45 ) | 260.678628865979 | 7.16402174123407 | 36.3871912009406 |
| Trimmed Mean ( 20 / 45 ) | 260.037126315789 | 7.01618335439862 | 37.0624758762563 |
| Trimmed Mean ( 21 / 45 ) | 259.398677419355 | 6.86404354380073 | 37.7909428697653 |
| Trimmed Mean ( 22 / 45 ) | 258.769769230769 | 6.75330890085722 | 38.3174785915572 |
| Trimmed Mean ( 23 / 45 ) | 258.126213483146 | 6.63572200156017 | 38.899491784384 |
| Trimmed Mean ( 24 / 45 ) | 257.457942528736 | 6.5017546986396 | 39.5982245504595 |
| Trimmed Mean ( 25 / 45 ) | 256.660094117647 | 6.36747650780791 | 40.3079766062625 |
| Trimmed Mean ( 26 / 45 ) | 255.801204819277 | 6.2171722093852 | 41.1443010108566 |
| Trimmed Mean ( 27 / 45 ) | 255.007864197531 | 6.07557209285507 | 41.9726505257706 |
| Trimmed Mean ( 28 / 45 ) | 254.211341772152 | 5.92642714776032 | 42.8945358533973 |
| Trimmed Mean ( 29 / 45 ) | 253.352298701299 | 5.76390235822058 | 43.9549948898706 |
| Trimmed Mean ( 30 / 45 ) | 252.456893333333 | 5.58913681770749 | 45.1692097666137 |
| Trimmed Mean ( 31 / 45 ) | 251.552835616438 | 5.39633686693445 | 46.6154804304017 |
| Trimmed Mean ( 32 / 45 ) | 250.582633802817 | 5.17083457757718 | 48.4607716691313 |
| Trimmed Mean ( 33 / 45 ) | 249.733826086957 | 4.97132714723551 | 50.2348404541894 |
| Trimmed Mean ( 34 / 45 ) | 248.979253731343 | 4.78597514530912 | 52.0226800541109 |
| Trimmed Mean ( 35 / 45 ) | 248.214953846154 | 4.60930695349673 | 53.850818865047 |
| Trimmed Mean ( 36 / 45 ) | 247.410396825397 | 4.40313325021162 | 56.1896228812757 |
| Trimmed Mean ( 37 / 45 ) | 246.835983606557 | 4.2618691728126 | 57.9173066083723 |
| Trimmed Mean ( 38 / 45 ) | 246.325576271186 | 4.12704506981705 | 59.6857005688348 |
| Trimmed Mean ( 39 / 45 ) | 246.325576271186 | 4.00874969226542 | 61.4469835186899 |
| Trimmed Mean ( 40 / 45 ) | 245.456636363636 | 3.88497281456921 | 63.1810434922835 |
| Trimmed Mean ( 41 / 45 ) | 245.041452830189 | 3.76908863121974 | 65.0134493523145 |
| Trimmed Mean ( 42 / 45 ) | 244.553960784314 | 3.63476406882863 | 67.2819352655056 |
| Trimmed Mean ( 43 / 45 ) | 244.024469387755 | 3.46333665167593 | 70.4593557977304 |
| Trimmed Mean ( 44 / 45 ) | 243.710319148936 | 3.34896386410717 | 72.7718569199638 |
| Trimmed Mean ( 45 / 45 ) | 243.391244444444 | 3.21611019902589 | 75.6787639049694 |
| Median | 241.171 | ||
| Midrange | 669.961 | ||
| Midmean - Weighted Average at Xnp | 248.160426470588 | ||
| Midmean - Weighted Average at X(n+1)p | 249.733826086957 | ||
| Midmean - Empirical Distribution Function | 249.733826086957 | ||
| Midmean - Empirical Distribution Function - Averaging | 249.733826086957 | ||
| Midmean - Empirical Distribution Function - Interpolation | 248.979253731343 | ||
| Midmean - Closest Observation | 248.160426470588 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 249.733826086957 | ||
| Midmean - MS Excel (old versions) | 249.733826086957 | ||
| Number of observations | 135 | ||
