| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 548.542857142857 | 4.04885719706051 | 135.480909907394 |
| Geometric Mean | 547.510003390344 | ||
| Harmonic Mean | 546.47491895706 | ||
| Quadratic Mean | 549.572925097298 | ||
| Winsorized Mean ( 1 / 23 ) | 548.585714285714 | 3.99106107080142 | 137.45360057233 |
| Winsorized Mean ( 2 / 23 ) | 548.928571428571 | 3.90960601916374 | 140.405086532475 |
| Winsorized Mean ( 3 / 23 ) | 548.371428571429 | 3.71657199901187 | 147.547640330182 |
| Winsorized Mean ( 4 / 23 ) | 548.542857142857 | 3.60874746508882 | 152.003669541713 |
| Winsorized Mean ( 5 / 23 ) | 548.471428571429 | 3.50809306427988 | 156.344606178233 |
| Winsorized Mean ( 6 / 23 ) | 548.214285714286 | 3.32876868767456 | 164.689810903401 |
| Winsorized Mean ( 7 / 23 ) | 548.214285714286 | 3.25658389377612 | 168.340292648998 |
| Winsorized Mean ( 8 / 23 ) | 548.328571428571 | 3.19612352084288 | 171.560506924328 |
| Winsorized Mean ( 9 / 23 ) | 548.328571428571 | 3.15150372787666 | 173.989504304985 |
| Winsorized Mean ( 10 / 23 ) | 548.042857142857 | 2.9593124736118 | 185.192629041291 |
| Winsorized Mean ( 11 / 23 ) | 548.357142857143 | 2.90776327308332 | 188.583832780747 |
| Winsorized Mean ( 12 / 23 ) | 548.357142857143 | 2.85255584168513 | 192.233622509281 |
| Winsorized Mean ( 13 / 23 ) | 548.542857142857 | 2.82320213145757 | 194.298116677765 |
| Winsorized Mean ( 14 / 23 ) | 547.742857142857 | 2.63584824068921 | 207.80515687035 |
| Winsorized Mean ( 15 / 23 ) | 548.171428571429 | 2.56912480192296 | 213.368937219838 |
| Winsorized Mean ( 16 / 23 ) | 548.628571428571 | 2.4316044876792 | 225.624098906068 |
| Winsorized Mean ( 17 / 23 ) | 548.871428571429 | 2.3246737947498 | 236.106859298296 |
| Winsorized Mean ( 18 / 23 ) | 549.128571428571 | 2.28831955562208 | 239.970230591021 |
| Winsorized Mean ( 19 / 23 ) | 549.128571428571 | 2.20960836384226 | 248.518506905766 |
| Winsorized Mean ( 20 / 23 ) | 547.414285714286 | 1.96274756264684 | 278.90203311529 |
| Winsorized Mean ( 21 / 23 ) | 548.014285714286 | 1.7951502249338 | 305.274889033031 |
| Winsorized Mean ( 22 / 23 ) | 548.014285714286 | 1.70936924392228 | 320.594445970505 |
| Winsorized Mean ( 23 / 23 ) | 548.342857142857 | 1.6651196606179 | 329.311382305927 |
| Trimmed Mean ( 1 / 23 ) | 548.573529411765 | 3.83060524107314 | 143.208055878418 |
| Trimmed Mean ( 2 / 23 ) | 548.560606060606 | 3.63774109497492 | 150.797044577574 |
| Trimmed Mean ( 3 / 23 ) | 548.359375 | 3.45875407563249 | 158.542458645234 |
| Trimmed Mean ( 4 / 23 ) | 548.354838709677 | 3.33539396000322 | 164.404818526789 |
| Trimmed Mean ( 5 / 23 ) | 548.3 | 3.22711849570336 | 169.90389436583 |
| Trimmed Mean ( 6 / 23 ) | 548.258620689655 | 3.1281908423327 | 175.263802089778 |
| Trimmed Mean ( 7 / 23 ) | 548.267857142857 | 3.05910298704428 | 179.225040629507 |
| Trimmed Mean ( 8 / 23 ) | 548.277777777778 | 2.99211830553945 | 183.240674930107 |
| Trimmed Mean ( 9 / 23 ) | 548.269230769231 | 2.92298265308019 | 187.571838714634 |
| Trimmed Mean ( 10 / 23 ) | 548.26 | 2.84609435212968 | 192.635918619404 |
| Trimmed Mean ( 11 / 23 ) | 548.291666666667 | 2.79309532618957 | 196.302525562084 |
| Trimmed Mean ( 12 / 23 ) | 548.282608695652 | 2.73528792671046 | 200.44785901389 |
| Trimmed Mean ( 13 / 23 ) | 548.272727272727 | 2.67146926427812 | 205.232654032005 |
| Trimmed Mean ( 14 / 23 ) | 548.238095238095 | 2.59316745491997 | 211.416387398327 |
| Trimmed Mean ( 15 / 23 ) | 548.3 | 2.53291157082931 | 216.470249618891 |
| Trimmed Mean ( 16 / 23 ) | 548.315789473684 | 2.46601516931726 | 222.348911837996 |
| Trimmed Mean ( 17 / 23 ) | 548.277777777778 | 2.40687214236656 | 227.796802383812 |
| Trimmed Mean ( 18 / 23 ) | 548.205882352941 | 2.34911118768985 | 233.367362611753 |
| Trimmed Mean ( 19 / 23 ) | 548.09375 | 2.27333747077912 | 241.096518684557 |
| Trimmed Mean ( 20 / 23 ) | 547.966666666667 | 2.18431363444901 | 250.864462879613 |
| Trimmed Mean ( 21 / 23 ) | 548.035714285714 | 2.12908936917878 | 257.403809449811 |
| Trimmed Mean ( 22 / 23 ) | 548.038461538462 | 2.09356579822066 | 261.772742946147 |
| Trimmed Mean ( 23 / 23 ) | 548.041666666667 | 2.05757628511852 | 266.353024493135 |
| Median | 548.5 | ||
| Midrange | 547.5 | ||
| Midmean - Weighted Average at Xnp | 548.277777777778 | ||
| Midmean - Weighted Average at X(n+1)p | 548.277777777778 | ||
| Midmean - Empirical Distribution Function | 548.277777777778 | ||
| Midmean - Empirical Distribution Function - Averaging | 548.277777777778 | ||
| Midmean - Empirical Distribution Function - Interpolation | 548.914285714286 | ||
| Midmean - Closest Observation | 548.277777777778 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 548.277777777778 | ||
| Midmean - MS Excel (old versions) | 548.277777777778 | ||
| Number of observations | 70 | ||
