| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 301.389156626506 | 3.33735565236957 | 90.3077729856318 |
| Geometric Mean | 297.271649204863 | ||
| Harmonic Mean | 293.579830136401 | ||
| Quadratic Mean | 305.937303273296 | ||
| Winsorized Mean ( 1 / 83 ) | 301.377510040161 | 3.33371972932829 | 90.402773631149 |
| Winsorized Mean ( 2 / 83 ) | 301.390361445783 | 3.33032970532396 | 90.4986557228768 |
| Winsorized Mean ( 3 / 83 ) | 301.248192771084 | 3.29839991339874 | 91.3316155349616 |
| Winsorized Mean ( 4 / 83 ) | 301.256224899598 | 3.29699662735276 | 91.3729248008011 |
| Winsorized Mean ( 5 / 83 ) | 301.248192771084 | 3.28650924024981 | 91.6620556186803 |
| Winsorized Mean ( 6 / 83 ) | 301.236144578313 | 3.28258480154241 | 91.767970300956 |
| Winsorized Mean ( 7 / 83 ) | 301.185542168675 | 3.27093070729508 | 92.079462734245 |
| Winsorized Mean ( 8 / 83 ) | 301.105220883534 | 3.25310225744548 | 92.559408544378 |
| Winsorized Mean ( 9 / 83 ) | 301.072690763052 | 3.24143178374914 | 92.8826243613932 |
| Winsorized Mean ( 10 / 83 ) | 300.514457831325 | 3.14127963991328 | 95.6662546094183 |
| Winsorized Mean ( 11 / 83 ) | 299.966666666667 | 3.05697207544811 | 98.125419291799 |
| Winsorized Mean ( 12 / 83 ) | 300.034136546185 | 3.0512035195093 | 98.333046166136 |
| Winsorized Mean ( 13 / 83 ) | 299.924497991968 | 3.03191150562399 | 98.9225765447404 |
| Winsorized Mean ( 14 / 83 ) | 299.828915662651 | 3.01819318239706 | 99.3405317497023 |
| Winsorized Mean ( 15 / 83 ) | 299.804819277108 | 3.00966356699796 | 99.6140640317993 |
| Winsorized Mean ( 16 / 83 ) | 299.804819277108 | 2.99885194764606 | 99.9731979141016 |
| Winsorized Mean ( 17 / 83 ) | 299.647791164659 | 2.97534488438991 | 100.710271517347 |
| Winsorized Mean ( 18 / 83 ) | 299.438152610442 | 2.94333205419704 | 101.734410897832 |
| Winsorized Mean ( 19 / 83 ) | 298.995582329317 | 2.87900873561094 | 103.853655819446 |
| Winsorized Mean ( 20 / 83 ) | 298.682329317269 | 2.83485383512121 | 105.360751096537 |
| Winsorized Mean ( 21 / 83 ) | 298.665461847390 | 2.83267869344892 | 105.435700327788 |
| Winsorized Mean ( 22 / 83 ) | 298.488755020080 | 2.79790439791186 | 106.682971456369 |
| Winsorized Mean ( 23 / 83 ) | 298.073092369478 | 2.74058668055848 | 108.762512232868 |
| Winsorized Mean ( 24 / 83 ) | 298.044176706827 | 2.73703232224723 | 108.893188540104 |
| Winsorized Mean ( 25 / 83 ) | 297.973895582329 | 2.72457496207184 | 109.365277054349 |
| Winsorized Mean ( 26 / 83 ) | 297.441365461847 | 2.65665513206607 | 111.960849517765 |
| Winsorized Mean ( 27 / 83 ) | 297.452208835341 | 2.65589800818965 | 111.996849245764 |
| Winsorized Mean ( 28 / 83 ) | 297.351004016064 | 2.64188150096746 | 112.55274088076 |
| Winsorized Mean ( 29 / 83 ) | 297.339357429719 | 2.63181525197971 | 112.978810805984 |
| Winsorized Mean ( 30 / 83 ) | 296.893574297189 | 2.57582821848103 | 115.261402979842 |
| Winsorized Mean ( 31 / 83 ) | 296.868674698795 | 2.55927866813737 | 115.997010561908 |
| Winsorized Mean ( 32 / 83 ) | 296.573092369478 | 2.52360070690668 | 117.519816648413 |
| Winsorized Mean ( 33 / 83 ) | 295.724899598394 | 2.42839215211695 | 121.77806592753 |
| Winsorized Mean ( 34 / 83 ) | 295.64297188755 | 2.41481167510720 | 122.428997232021 |
| Winsorized Mean ( 35 / 83 ) | 295.614859437751 | 2.40933805884241 | 122.695467476151 |
| Winsorized Mean ( 36 / 83 ) | 295.426907630522 | 2.38949309537908 | 123.635807193515 |
| Winsorized Mean ( 37 / 83 ) | 295.382329317269 | 2.38481358416373 | 123.859714351991 |
| Winsorized Mean ( 38 / 83 ) | 295.031325301205 | 2.34563973684762 | 125.778618372874 |
| Winsorized Mean ( 39 / 83 ) | 294.686746987952 | 2.30768641851179 | 127.697916243747 |
| Winsorized Mean ( 40 / 83 ) | 294.622489959839 | 2.29562489801155 | 128.340867105527 |
| Winsorized Mean ( 41 / 83 ) | 294.490763052209 | 2.27952682166444 | 129.189426618451 |
| Winsorized Mean ( 42 / 83 ) | 293.765461847390 | 2.19648675631517 | 133.743333986776 |
| Winsorized Mean ( 43 / 83 ) | 293.748192771084 | 2.17730904130186 | 134.913412473338 |
| Winsorized Mean ( 44 / 83 ) | 293.536144578313 | 2.15103937124555 | 136.462469493686 |
| Winsorized Mean ( 45 / 83 ) | 293.518072289157 | 2.13421010606460 | 137.530073283362 |
| Winsorized Mean ( 46 / 83 ) | 293.370281124498 | 2.11714220145556 | 138.569001611135 |
| Winsorized Mean ( 47 / 83 ) | 292.936144578313 | 2.06723711157418 | 141.704182330224 |
| Winsorized Mean ( 48 / 83 ) | 292.839759036145 | 2.03938983557266 | 143.591849840673 |
| Winsorized Mean ( 49 / 83 ) | 292.820080321285 | 2.03437146144459 | 143.936388152710 |
| Winsorized Mean ( 50 / 83 ) | 292.719678714859 | 2.00886256018075 | 145.714139193535 |
| Winsorized Mean ( 51 / 83 ) | 292.023293172691 | 1.93991993791499 | 150.533683099600 |
| Winsorized Mean ( 52 / 83 ) | 292.085943775100 | 1.92539713131581 | 151.701661451781 |
| Winsorized Mean ( 53 / 83 ) | 291.936947791165 | 1.90894189044236 | 152.931291021915 |
| Winsorized Mean ( 54 / 83 ) | 292.110441767068 | 1.89657974199998 | 154.019593955503 |
| Winsorized Mean ( 55 / 83 ) | 291.75702811245 | 1.86237171215498 | 156.658859350292 |
| Winsorized Mean ( 56 / 83 ) | 291.802008032129 | 1.84858135557431 | 157.85186145701 |
| Winsorized Mean ( 57 / 83 ) | 291.687550200803 | 1.83515934193727 | 158.943991148412 |
| Winsorized Mean ( 58 / 83 ) | 291.59437751004 | 1.81628233713417 | 160.544630946604 |
| Winsorized Mean ( 59 / 83 ) | 291.215261044177 | 1.78051605826386 | 163.556660830195 |
| Winsorized Mean ( 60 / 83 ) | 291.215261044177 | 1.78051605826386 | 163.556660830195 |
| Winsorized Mean ( 61 / 83 ) | 291.313253012048 | 1.76601809072429 | 164.954852128708 |
| Winsorized Mean ( 62 / 83 ) | 291.238554216867 | 1.74824644196246 | 166.588958642434 |
| Winsorized Mean ( 63 / 83 ) | 291.187951807229 | 1.73236129462861 | 168.087311065014 |
| Winsorized Mean ( 64 / 83 ) | 291.213654618474 | 1.73056253932777 | 168.276874138045 |
| Winsorized Mean ( 65 / 83 ) | 291.004819277108 | 1.71320597761614 | 169.859796824916 |
| Winsorized Mean ( 66 / 83 ) | 290.580722891566 | 1.67427074513453 | 173.556590973115 |
| Winsorized Mean ( 67 / 83 ) | 290.553815261044 | 1.67207358580953 | 173.768557632213 |
| Winsorized Mean ( 68 / 83 ) | 290.471887550201 | 1.61577888479058 | 179.772053146893 |
| Winsorized Mean ( 69 / 83 ) | 290.361044176707 | 1.60682395188195 | 180.704951427086 |
| Winsorized Mean ( 70 / 83 ) | 290.304819277108 | 1.59383779737983 | 182.142009528417 |
| Winsorized Mean ( 71 / 83 ) | 290.219277108434 | 1.56986179302346 | 184.869316775643 |
| Winsorized Mean ( 72 / 83 ) | 290.277108433735 | 1.56151407302457 | 185.894647668133 |
| Winsorized Mean ( 73 / 83 ) | 289.983935742972 | 1.52501433937906 | 190.151612516013 |
| Winsorized Mean ( 74 / 83 ) | 289.448995983936 | 1.48287129525476 | 195.194955159078 |
| Winsorized Mean ( 75 / 83 ) | 289.418875502008 | 1.43604301609166 | 201.539140721350 |
| Winsorized Mean ( 76 / 83 ) | 289.327309236948 | 1.42444941382605 | 203.115187123297 |
| Winsorized Mean ( 77 / 83 ) | 289.358232931727 | 1.42230376915926 | 203.443342558791 |
| Winsorized Mean ( 78 / 83 ) | 289.389558232932 | 1.41094215133983 | 205.103772651577 |
| Winsorized Mean ( 79 / 83 ) | 289.579919678715 | 1.38855858860315 | 208.547138057764 |
| Winsorized Mean ( 80 / 83 ) | 289.19437751004 | 1.3400783136747 | 215.80408738727 |
| Winsorized Mean ( 81 / 83 ) | 289.226907630522 | 1.32368449974281 | 218.501393411133 |
| Winsorized Mean ( 82 / 83 ) | 289.292771084337 | 1.31442086558263 | 220.091432401376 |
| Winsorized Mean ( 83 / 83 ) | 288.426104417671 | 1.23899430359153 | 232.790500796975 |
| Trimmed Mean ( 1 / 83 ) | 301.389156626506 | 3.28569892529883 | 91.7275634434748 |
| Trimmed Mean ( 2 / 83 ) | 300.987044534413 | 3.23492451882871 | 93.0429884167416 |
| Trimmed Mean ( 3 / 83 ) | 300.18024691358 | 3.18303035320943 | 94.3064355672608 |
| Trimmed Mean ( 4 / 83 ) | 300.18024691358 | 3.1401541075368 | 95.5941131019991 |
| Trimmed Mean ( 5 / 83 ) | 299.43640167364 | 3.09519156844196 | 96.7424455166658 |
| Trimmed Mean ( 6 / 83 ) | 299.055696202532 | 3.05007671634334 | 98.0485817291384 |
| Trimmed Mean ( 7 / 83 ) | 298.670638297872 | 3.00307076701824 | 99.4550783078695 |
| Trimmed Mean ( 8 / 83 ) | 298.670638297872 | 2.95534068536706 | 101.061322566531 |
| Trimmed Mean ( 9 / 83 ) | 297.906926406926 | 2.90762106962765 | 102.457273239211 |
| Trimmed Mean ( 10 / 83 ) | 297.524454148472 | 2.85868682835472 | 104.077316618732 |
| Trimmed Mean ( 11 / 83 ) | 297.196475770925 | 2.82066906484018 | 105.363822887094 |
| Trimmed Mean ( 12 / 83 ) | 296.917777777778 | 2.79107502219870 | 106.381152572487 |
| Trimmed Mean ( 13 / 83 ) | 296.627802690583 | 2.76034330558602 | 107.460474967120 |
| Trimmed Mean ( 14 / 83 ) | 296.342081447964 | 2.72990582649379 | 108.553957639109 |
| Trimmed Mean ( 15 / 83 ) | 296.058904109589 | 2.69907833921422 | 109.688888910049 |
| Trimmed Mean ( 16 / 83 ) | 296.058904109589 | 2.66720806276699 | 110.999553519066 |
| Trimmed Mean ( 17 / 83 ) | 295.480465116279 | 2.63438021075885 | 112.163181271076 |
| Trimmed Mean ( 18 / 83 ) | 295.193896713615 | 2.60173188767505 | 113.460536849323 |
| Trimmed Mean ( 19 / 83 ) | 294.915639810427 | 2.56997075499522 | 114.754473076086 |
| Trimmed Mean ( 20 / 83 ) | 294.65980861244 | 2.54192162185628 | 115.920100005782 |
| Trimmed Mean ( 21 / 83 ) | 294.417874396135 | 2.51586665125794 | 117.024435396417 |
| Trimmed Mean ( 22 / 83 ) | 294.172195121951 | 2.48831411082137 | 118.221487328562 |
| Trimmed Mean ( 23 / 83 ) | 293.931527093596 | 2.46178012163515 | 119.397961056880 |
| Trimmed Mean ( 24 / 83 ) | 293.708457711443 | 2.438062376109 | 120.467983341830 |
| Trimmed Mean ( 25 / 83 ) | 293.482412060301 | 2.41305208722720 | 121.622908023315 |
| Trimmed Mean ( 26 / 83 ) | 293.255329949239 | 2.38731728540299 | 122.838858388166 |
| Trimmed Mean ( 27 / 83 ) | 293.049743589744 | 2.36496650026476 | 123.912851855168 |
| Trimmed Mean ( 28 / 83 ) | 292.839378238342 | 2.34114309957059 | 125.083929424072 |
| Trimmed Mean ( 29 / 83 ) | 292.629319371728 | 2.31670854667986 | 126.312530676810 |
| Trimmed Mean ( 30 / 83 ) | 292.415343915344 | 2.2912792832305 | 127.620995858289 |
| Trimmed Mean ( 31 / 83 ) | 292.216577540107 | 2.26810186831042 | 128.837501358697 |
| Trimmed Mean ( 32 / 83 ) | 292.216577540107 | 2.24440583184761 | 130.197744718722 |
| Trimmed Mean ( 33 / 83 ) | 291.820765027322 | 2.22153147592098 | 131.360175712272 |
| Trimmed Mean ( 34 / 83 ) | 291.658011049724 | 2.20355996418883 | 132.357646621651 |
| Trimmed Mean ( 35 / 83 ) | 291.494972067039 | 2.18516064488781 | 133.397502260986 |
| Trimmed Mean ( 36 / 83 ) | 291.329378531073 | 2.16575348603884 | 134.516407527024 |
| Trimmed Mean ( 37 / 83 ) | 291.167428571429 | 2.14623207726617 | 135.664465952029 |
| Trimmed Mean ( 38 / 83 ) | 291.003468208092 | 2.12555282039278 | 136.907192056661 |
| Trimmed Mean ( 39 / 83 ) | 290.849122807018 | 2.10592565255539 | 138.109872233188 |
| Trimmed Mean ( 40 / 83 ) | 290.704142011834 | 2.08730250608837 | 139.272645514434 |
| Trimmed Mean ( 41 / 83 ) | 290.558083832335 | 2.06800240766631 | 140.501811194806 |
| Trimmed Mean ( 42 / 83 ) | 290.413333333333 | 2.04824290305105 | 141.786568819907 |
| Trimmed Mean ( 43 / 83 ) | 290.291411042945 | 2.03231904084067 | 142.837519705009 |
| Trimmed Mean ( 44 / 83 ) | 290.167080745342 | 2.01625686653795 | 143.913747083018 |
| Trimmed Mean ( 45 / 83 ) | 290.047169811321 | 2.00053428324899 | 144.984853416392 |
| Trimmed Mean ( 46 / 83 ) | 289.924840764331 | 1.98451124296882 | 146.093826271603 |
| Trimmed Mean ( 47 / 83 ) | 289.804516129032 | 1.96821907721995 | 147.242001402798 |
| Trimmed Mean ( 48 / 83 ) | 289.696078431373 | 1.95371887503909 | 148.279305755070 |
| Trimmed Mean ( 49 / 83 ) | 289.588079470199 | 1.93964310846454 | 149.299671783147 |
| Trimmed Mean ( 50 / 83 ) | 289.477852348993 | 1.92460154288916 | 150.409238430952 |
| Trimmed Mean ( 51 / 83 ) | 289.368027210884 | 1.90978772369120 | 151.518424598311 |
| Trimmed Mean ( 52 / 83 ) | 289.278620689655 | 1.89803189714337 | 152.409778320920 |
| Trimmed Mean ( 53 / 83 ) | 289.184615384615 | 1.88596769151821 | 153.334872429241 |
| Trimmed Mean ( 54 / 83 ) | 289.092907801418 | 1.87375156556925 | 154.285612411799 |
| Trimmed Mean ( 55 / 83 ) | 288.992805755396 | 1.86099032685578 | 155.289794678117 |
| Trimmed Mean ( 56 / 83 ) | 288.901459854015 | 1.84916747116427 | 156.233258674033 |
| Trimmed Mean ( 57 / 83 ) | 288.805925925926 | 1.83693202146384 | 157.221890930824 |
| Trimmed Mean ( 58 / 83 ) | 288.711278195489 | 1.824279510565 | 158.260440093454 |
| Trimmed Mean ( 59 / 83 ) | 288.61679389313 | 1.81150014320874 | 159.324742520803 |
| Trimmed Mean ( 60 / 83 ) | 288.531782945736 | 1.7997523463946 | 160.317492305953 |
| Trimmed Mean ( 61 / 83 ) | 288.444094488189 | 1.78667828372036 | 161.441540492431 |
| Trimmed Mean ( 62 / 83 ) | 288.3504 | 1.77304790394321 | 162.629785331077 |
| Trimmed Mean ( 63 / 83 ) | 288.3504 | 1.75908985073175 | 163.920222653807 |
| Trimmed Mean ( 64 / 83 ) | 288.256097560976 | 1.74462712369784 | 165.225046455772 |
| Trimmed Mean ( 65 / 83 ) | 288.060504201681 | 1.72859988661121 | 166.643829166506 |
| Trimmed Mean ( 66 / 83 ) | 287.964102564103 | 1.71205029485436 | 168.198389632355 |
| Trimmed Mean ( 67 / 83 ) | 287.878260869565 | 1.6965531452143 | 169.684198624501 |
| Trimmed Mean ( 68 / 83 ) | 287.790265486726 | 1.67936506188045 | 171.368496355685 |
| Trimmed Mean ( 69 / 83 ) | 287.701801801802 | 1.66429330538781 | 172.867246939242 |
| Trimmed Mean ( 70 / 83 ) | 287.61376146789 | 1.64804194401063 | 174.518471761684 |
| Trimmed Mean ( 71 / 83 ) | 287.524299065421 | 1.63075268849084 | 176.313858682954 |
| Trimmed Mean ( 72 / 83 ) | 287.434285714286 | 1.61317369069729 | 178.179378557831 |
| Trimmed Mean ( 73 / 83 ) | 287.338834951456 | 1.59393854275161 | 180.269707548087 |
| Trimmed Mean ( 74 / 83 ) | 287.249504950495 | 1.57535513755802 | 182.339523388843 |
| Trimmed Mean ( 75 / 83 ) | 287.174747474747 | 1.55807479918268 | 184.313838864084 |
| Trimmed Mean ( 76 / 83 ) | 287.09793814433 | 1.54233428892991 | 186.145079056448 |
| Trimmed Mean ( 77 / 83 ) | 287.021052631579 | 1.52534753239889 | 188.167644772851 |
| Trimmed Mean ( 78 / 83 ) | 286.939784946237 | 1.50604605085790 | 190.525239771243 |
| Trimmed Mean ( 79 / 83 ) | 286.853846153846 | 1.48494299434029 | 193.174988701358 |
| Trimmed Mean ( 80 / 83 ) | 286.757303370787 | 1.46270532344315 | 196.045846538503 |
| Trimmed Mean ( 81 / 83 ) | 286.670114942529 | 1.44213628231975 | 198.781570408454 |
| Trimmed Mean ( 82 / 83 ) | 286.577647058824 | 1.41995815663148 | 201.821191505151 |
| Trimmed Mean ( 83 / 83 ) | 286.478313253012 | 1.39515138749987 | 205.338514386159 |
| Median | 286.6 | ||
| Midrange | 351.05 | ||
| Midmean - Weighted Average at Xnp | 288.034677419355 | ||
| Midmean - Weighted Average at X(n+1)p | 288.3504 | ||
| Midmean - Empirical Distribution Function | 288.3504 | ||
| Midmean - Empirical Distribution Function - Averaging | 288.3504 | ||
| Midmean - Empirical Distribution Function - Interpolation | 288.3504 | ||
| Midmean - Closest Observation | 288.129365079365 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 288.3504 | ||
| Midmean - MS Excel (old versions) | 288.3504 | ||
| Number of observations | 249 | ||
