| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 276.403616438356 | 1.37570031102332 | 200.918480735642 |
| Geometric Mean | 276.167753528262 | ||
| Harmonic Mean | 275.941920589930 | ||
| Quadratic Mean | 276.650000681540 | ||
| Winsorized Mean ( 1 / 24 ) | 276.243712328767 | 1.30959356930805 | 210.938507032167 |
| Winsorized Mean ( 2 / 24 ) | 276.240917808219 | 1.29401661279846 | 213.475557482075 |
| Winsorized Mean ( 3 / 24 ) | 276.112616438356 | 1.23931084835674 | 222.795287239249 |
| Winsorized Mean ( 4 / 24 ) | 275.578041095890 | 1.06392270161276 | 259.020735884433 |
| Winsorized Mean ( 5 / 24 ) | 275.274753424658 | 0.993868134431353 | 276.973115334015 |
| Winsorized Mean ( 6 / 24 ) | 275.286589041096 | 0.988057593349755 | 278.613909648533 |
| Winsorized Mean ( 7 / 24 ) | 275.26501369863 | 0.977426447869276 | 281.622227737636 |
| Winsorized Mean ( 8 / 24 ) | 275.301945205479 | 0.969234798935838 | 284.040508561748 |
| Winsorized Mean ( 9 / 24 ) | 275.295780821918 | 0.957902508529574 | 287.394362547928 |
| Winsorized Mean ( 10 / 24 ) | 275.290438356164 | 0.94945919698403 | 289.944464417879 |
| Winsorized Mean ( 11 / 24 ) | 275.213287671233 | 0.917689370235552 | 299.898088173988 |
| Winsorized Mean ( 12 / 24 ) | 275.290054794521 | 0.90459703914547 | 304.323409077896 |
| Winsorized Mean ( 13 / 24 ) | 275.297890410959 | 0.880958066180771 | 312.498291325558 |
| Winsorized Mean ( 14 / 24 ) | 275.289260273973 | 0.868839720360189 | 316.847001607900 |
| Winsorized Mean ( 15 / 24 ) | 274.824260273973 | 0.772874921709248 | 355.586981223541 |
| Winsorized Mean ( 16 / 24 ) | 274.506452054795 | 0.697810282709353 | 393.382641180038 |
| Winsorized Mean ( 17 / 24 ) | 274.37301369863 | 0.643874189006145 | 426.128300191905 |
| Winsorized Mean ( 18 / 24 ) | 274.321479452055 | 0.62603319991299 | 438.189986553719 |
| Winsorized Mean ( 19 / 24 ) | 274.112479452055 | 0.580110937177427 | 472.517344330327 |
| Winsorized Mean ( 20 / 24 ) | 273.811383561644 | 0.522637507715561 | 523.903048517257 |
| Winsorized Mean ( 21 / 24 ) | 273.866904109589 | 0.506136332923723 | 541.093152762977 |
| Winsorized Mean ( 22 / 24 ) | 273.251506849315 | 0.399766176960656 | 683.528328801582 |
| Winsorized Mean ( 23 / 24 ) | 272.974246575342 | 0.335223782442985 | 814.304535871555 |
| Winsorized Mean ( 24 / 24 ) | 272.568547945205 | 0.268950352766231 | 1013.45302261834 |
| Trimmed Mean ( 1 / 24 ) | 275.951521126761 | 1.24302448842191 | 222.000068137914 |
| Trimmed Mean ( 2 / 24 ) | 275.642391304348 | 1.16163270486560 | 237.28876619072 |
| Trimmed Mean ( 3 / 24 ) | 275.316328358209 | 1.07142915593021 | 256.961766286060 |
| Trimmed Mean ( 4 / 24 ) | 275.018230769231 | 0.987455919602634 | 278.511906516194 |
| Trimmed Mean ( 5 / 24 ) | 274.856063492063 | 0.956775188499215 | 287.273402149150 |
| Trimmed Mean ( 6 / 24 ) | 274.755852459016 | 0.94221442335731 | 291.606502350073 |
| Trimmed Mean ( 7 / 24 ) | 274.646406779661 | 0.925550329638286 | 296.738489507097 |
| Trimmed Mean ( 8 / 24 ) | 274.533228070175 | 0.907388979800076 | 302.552967009433 |
| Trimmed Mean ( 9 / 24 ) | 274.405690909091 | 0.886331628761634 | 309.597087596305 |
| Trimmed Mean ( 10 / 24 ) | 274.269471698113 | 0.862278292576644 | 318.075352307138 |
| Trimmed Mean ( 11 / 24 ) | 274.123333333333 | 0.833502962186612 | 328.881054740583 |
| Trimmed Mean ( 12 / 24 ) | 273.975714285714 | 0.804234264720809 | 340.666552401650 |
| Trimmed Mean ( 13 / 24 ) | 273.805595744681 | 0.76876622846198 | 356.162361986771 |
| Trimmed Mean ( 14 / 24 ) | 273.619377777778 | 0.727591074023643 | 376.062032021144 |
| Trimmed Mean ( 15 / 24 ) | 273.41688372093 | 0.675202598863454 | 404.940508495026 |
| Trimmed Mean ( 16 / 24 ) | 273.249829268293 | 0.633492502797417 | 431.338694714868 |
| Trimmed Mean ( 17 / 24 ) | 273.102820512821 | 0.598739367159449 | 456.129721031173 |
| Trimmed Mean ( 18 / 24 ) | 272.955405405405 | 0.565939898892407 | 482.304580291304 |
| Trimmed Mean ( 19 / 24 ) | 272.797114285714 | 0.524556382036454 | 520.052988825816 |
| Trimmed Mean ( 20 / 24 ) | 272.643969696970 | 0.480842628615675 | 567.012892517246 |
| Trimmed Mean ( 21 / 24 ) | 272.506516129032 | 0.438743699819284 | 621.106391365338 |
| Trimmed Mean ( 22 / 24 ) | 272.343448275862 | 0.378330974897658 | 719.855011473838 |
| Trimmed Mean ( 23 / 24 ) | 272.231851851852 | 0.338117225847945 | 805.140439589071 |
| Trimmed Mean ( 24 / 24 ) | 272.1376 | 0.305757959830975 | 890.042568803245 |
| Median | 271.344 | ||
| Midrange | 292.453 | ||
| Midmean - Weighted Average at Xnp | 272.699555555556 | ||
| Midmean - Weighted Average at X(n+1)p | 272.955405405405 | ||
| Midmean - Empirical Distribution Function | 272.955405405405 | ||
| Midmean - Empirical Distribution Function - Averaging | 272.955405405405 | ||
| Midmean - Empirical Distribution Function - Interpolation | 272.955405405405 | ||
| Midmean - Closest Observation | 272.855526315789 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 272.955405405405 | ||
| Midmean - MS Excel (old versions) | 272.955405405405 | ||
| Number of observations | 73 | ||
