| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 551.890410958904 | 5.43214548616753 | 101.597133648987 |
| Geometric Mean | 549.919974939706 | ||
| Harmonic Mean | 547.905173014011 | ||
| Quadratic Mean | 553.811896259331 | ||
| Winsorized Mean ( 1 / 24 ) | 551.890410958904 | 5.42608284628349 | 101.710649577883 |
| Winsorized Mean ( 2 / 24 ) | 551.972602739726 | 5.38261946589102 | 102.547208889186 |
| Winsorized Mean ( 3 / 24 ) | 552.13698630137 | 5.26075455218458 | 104.953953054527 |
| Winsorized Mean ( 4 / 24 ) | 552.13698630137 | 5.23901020766782 | 105.389561084126 |
| Winsorized Mean ( 5 / 24 ) | 552.13698630137 | 5.23901020766782 | 105.389561084126 |
| Winsorized Mean ( 6 / 24 ) | 551.890410958904 | 5.06902738967335 | 108.875010634825 |
| Winsorized Mean ( 7 / 24 ) | 551.890410958904 | 5.03290397197378 | 109.656455603397 |
| Winsorized Mean ( 8 / 24 ) | 554.301369863014 | 4.53427186646554 | 122.247052269297 |
| Winsorized Mean ( 9 / 24 ) | 554.54794520548 | 4.49297782456958 | 123.425480128784 |
| Winsorized Mean ( 10 / 24 ) | 552.904109589041 | 4.13702536092924 | 133.647744780769 |
| Winsorized Mean ( 11 / 24 ) | 553.205479452055 | 3.99385748422543 | 138.514076087355 |
| Winsorized Mean ( 12 / 24 ) | 553.534246575342 | 3.94164444816837 | 140.432312922735 |
| Winsorized Mean ( 13 / 24 ) | 553.356164383562 | 3.91579801224272 | 141.313766096590 |
| Winsorized Mean ( 14 / 24 ) | 553.54794520548 | 3.88578572571865 | 142.454572711444 |
| Winsorized Mean ( 15 / 24 ) | 553.54794520548 | 3.82434130458584 | 144.743343001763 |
| Winsorized Mean ( 16 / 24 ) | 553.328767123288 | 3.72836502796883 | 148.410566822835 |
| Winsorized Mean ( 17 / 24 ) | 553.328767123288 | 3.66007371124345 | 151.179678546775 |
| Winsorized Mean ( 18 / 24 ) | 554.068493150685 | 3.47716670114487 | 159.344817425134 |
| Winsorized Mean ( 19 / 24 ) | 553.808219178082 | 3.44104829509785 | 160.941716501638 |
| Winsorized Mean ( 20 / 24 ) | 553.260273972603 | 3.21117646054426 | 172.292080728205 |
| Winsorized Mean ( 21 / 24 ) | 552.109589041096 | 3.06180387011557 | 180.321670643214 |
| Winsorized Mean ( 22 / 24 ) | 553.315068493151 | 2.88318200518298 | 191.911252046690 |
| Winsorized Mean ( 23 / 24 ) | 553.315068493151 | 2.71109372585749 | 204.092932389544 |
| Winsorized Mean ( 24 / 24 ) | 552.328767123288 | 2.50076508799052 | 220.863914717839 |
| Trimmed Mean ( 1 / 24 ) | 552.169014084507 | 5.30282131033028 | 104.127403465178 |
| Trimmed Mean ( 2 / 24 ) | 552.463768115942 | 5.1563607459556 | 107.142187161608 |
| Trimmed Mean ( 3 / 24 ) | 552.731343283582 | 5.00956038001978 | 110.335299178767 |
| Trimmed Mean ( 4 / 24 ) | 552.953846153846 | 4.88976711973148 | 113.083881627518 |
| Trimmed Mean ( 5 / 24 ) | 553.190476190476 | 4.75324866096906 | 116.381556204488 |
| Trimmed Mean ( 6 / 24 ) | 553.44262295082 | 4.58755292640299 | 120.640051859797 |
| Trimmed Mean ( 7 / 24 ) | 553.762711864407 | 4.43541476524058 | 124.850265685214 |
| Trimmed Mean ( 8 / 24 ) | 554.105263157895 | 4.25809594587647 | 130.129820981251 |
| Trimmed Mean ( 9 / 24 ) | 554.072727272727 | 4.16825057130949 | 132.926924088122 |
| Trimmed Mean ( 10 / 24 ) | 554 | 4.0651444167671 | 136.280521231908 |
| Trimmed Mean ( 11 / 24 ) | 554.156862745098 | 4.01432460063098 | 138.044856327262 |
| Trimmed Mean ( 12 / 24 ) | 554.285714285714 | 3.97697454487859 | 139.373714372777 |
| Trimmed Mean ( 13 / 24 ) | 554.382978723404 | 3.93583517338011 | 140.855232575021 |
| Trimmed Mean ( 14 / 24 ) | 554.511111111111 | 3.88348253351335 | 142.787074829316 |
| Trimmed Mean ( 15 / 24 ) | 554.627906976744 | 3.8175475327492 | 145.283824816539 |
| Trimmed Mean ( 16 / 24 ) | 554.756097560976 | 3.74031766092669 | 148.317909827886 |
| Trimmed Mean ( 17 / 24 ) | 554.923076923077 | 3.65524868315984 | 151.815409846031 |
| Trimmed Mean ( 18 / 24 ) | 555.108108108108 | 3.55264647448185 | 156.251997516603 |
| Trimmed Mean ( 19 / 24 ) | 555.228571428571 | 3.45562158347978 | 160.674008428163 |
| Trimmed Mean ( 20 / 24 ) | 555.393939393939 | 3.32487735987638 | 167.041932462312 |
| Trimmed Mean ( 21 / 24 ) | 555.645161290323 | 3.20099056815424 | 173.585379106793 |
| Trimmed Mean ( 22 / 24 ) | 556.068965517241 | 3.05690328934379 | 181.905972444621 |
| Trimmed Mean ( 23 / 24 ) | 556.407407407407 | 2.90360776630861 | 191.626229225435 |
| Trimmed Mean ( 24 / 24 ) | 556.8 | 2.72702524129621 | 204.178528151555 |
| Median | 561 | ||
| Midrange | 542 | ||
| Midmean - Weighted Average at Xnp | 554.166666666667 | ||
| Midmean - Weighted Average at X(n+1)p | 555.108108108108 | ||
| Midmean - Empirical Distribution Function | 555.108108108108 | ||
| Midmean - Empirical Distribution Function - Averaging | 555.108108108108 | ||
| Midmean - Empirical Distribution Function - Interpolation | 555.108108108108 | ||
| Midmean - Closest Observation | 554 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 555.108108108108 | ||
| Midmean - MS Excel (old versions) | 555.108108108108 | ||
| Number of observations | 73 | ||
