| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 8.5 | 0.398088653783534 | 21.3520277938441 |
| Geometric Mean | 7.93808087671123 | ||
| Harmonic Mean | 7.33702374379733 | ||
| Quadratic Mean | 9.03327183250897 | ||
| Winsorized Mean ( 1 / 20 ) | 8.45 | 0.380621703737362 | 22.2005206666583 |
| Winsorized Mean ( 2 / 20 ) | 8.45 | 0.380621703737362 | 22.2005206666583 |
| Winsorized Mean ( 3 / 20 ) | 8.45 | 0.355286945382633 | 23.7835926982896 |
| Winsorized Mean ( 4 / 20 ) | 8.38333333333333 | 0.338734489849994 | 24.748980645714 |
| Winsorized Mean ( 5 / 20 ) | 8.46666666666667 | 0.321952611408057 | 26.297866104076 |
| Winsorized Mean ( 6 / 20 ) | 8.46666666666667 | 0.321952611408057 | 26.297866104076 |
| Winsorized Mean ( 7 / 20 ) | 8.35 | 0.295756236472588 | 28.2327098139617 |
| Winsorized Mean ( 8 / 20 ) | 8.48333333333333 | 0.272560226762464 | 31.1246194431976 |
| Winsorized Mean ( 9 / 20 ) | 8.48333333333333 | 0.272560226762464 | 31.1246194431976 |
| Winsorized Mean ( 10 / 20 ) | 8.31666666666667 | 0.238274952353412 | 34.9036547254505 |
| Winsorized Mean ( 11 / 20 ) | 8.31666666666667 | 0.238274952353412 | 34.9036547254505 |
| Winsorized Mean ( 12 / 20 ) | 8.31666666666667 | 0.238274952353412 | 34.9036547254505 |
| Winsorized Mean ( 13 / 20 ) | 8.1 | 0.199858707152975 | 40.528632029027 |
| Winsorized Mean ( 14 / 20 ) | 8.1 | 0.199858707152975 | 40.528632029027 |
| Winsorized Mean ( 15 / 20 ) | 8.35 | 0.159137860853608 | 52.470228990204 |
| Winsorized Mean ( 16 / 20 ) | 8.08333333333333 | 0.117149927278653 | 68.999900564226 |
| Winsorized Mean ( 17 / 20 ) | 8.08333333333333 | 0.117149927278653 | 68.999900564226 |
| Winsorized Mean ( 18 / 20 ) | 8.08333333333333 | 0.117149927278653 | 68.999900564226 |
| Winsorized Mean ( 19 / 20 ) | 8.08333333333333 | 0.117149927278653 | 68.999900564226 |
| Winsorized Mean ( 20 / 20 ) | 8.08333333333333 | 0.117149927278653 | 68.999900564226 |
| Trimmed Mean ( 1 / 20 ) | 8.43103448275862 | 0.364909778410532 | 23.1044356209976 |
| Trimmed Mean ( 2 / 20 ) | 8.41071428571429 | 0.345449815659448 | 24.3471378604114 |
| Trimmed Mean ( 3 / 20 ) | 8.38888888888889 | 0.320961895793145 | 26.136712796261 |
| Trimmed Mean ( 4 / 20 ) | 8.36538461538461 | 0.303360820552588 | 27.5756922075389 |
| Trimmed Mean ( 5 / 20 ) | 8.36 | 0.288217604866708 | 29.0058617476411 |
| Trimmed Mean ( 6 / 20 ) | 8.33333333333333 | 0.275045665669012 | 30.2979991088521 |
| Trimmed Mean ( 7 / 20 ) | 8.30434782608696 | 0.257954729985936 | 32.1930434326198 |
| Trimmed Mean ( 8 / 20 ) | 8.29545454545454 | 0.244559286608664 | 33.9200144901006 |
| Trimmed Mean ( 9 / 20 ) | 8.26190476190476 | 0.233787985316664 | 35.3393043304345 |
| Trimmed Mean ( 10 / 20 ) | 8.225 | 0.219227957696772 | 37.5180250111007 |
| Trimmed Mean ( 11 / 20 ) | 8.21052631578947 | 0.210526315789474 | 39 |
| Trimmed Mean ( 12 / 20 ) | 8.19444444444444 | 0.198484114131611 | 41.2851400239058 |
| Trimmed Mean ( 13 / 20 ) | 8.17647058823529 | 0.181450818974196 | 45.061635072576 |
| Trimmed Mean ( 14 / 20 ) | 8.1875 | 0.170610266113226 | 47.989491995554 |
| Trimmed Mean ( 15 / 20 ) | 8.2 | 0.154622268697014 | 53.0324646579084 |
| Trimmed Mean ( 16 / 20 ) | 8.17857142857143 | 0.145964874267853 | 56.0310928885762 |
| Trimmed Mean ( 17 / 20 ) | 8.19230769230769 | 0.146961332111868 | 55.7446477558577 |
| Trimmed Mean ( 18 / 20 ) | 8.20833333333333 | 0.14718575794891 | 55.7685298341334 |
| Trimmed Mean ( 19 / 20 ) | 8.22727272727273 | 0.146115920621105 | 56.3064770238621 |
| Trimmed Mean ( 20 / 20 ) | 8.25 | 0.14281014264437 | 57.7690060890451 |
| Median | 8 | ||
| Midrange | 10.5 | ||
| Midmean - Weighted Average at Xnp | 7.8974358974359 | ||
| Midmean - Weighted Average at X(n+1)p | 8.3125 | ||
| Midmean - Empirical Distribution Function | 7.8974358974359 | ||
| Midmean - Empirical Distribution Function - Averaging | 8.3125 | ||
| Midmean - Empirical Distribution Function - Interpolation | 8.3125 | ||
| Midmean - Closest Observation | 7.8974358974359 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 8.3125 | ||
| Midmean - MS Excel (old versions) | 7.8974358974359 | ||
| Number of observations | 60 | ||
