| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 67.4331833333333 | 1.06559240903766 | 63.2823420675758 |
| Geometric Mean | 66.9503064163769 | ||
| Harmonic Mean | 66.4843851753748 | ||
| Quadratic Mean | 67.9281087490051 | ||
| Winsorized Mean ( 1 / 20 ) | 67.4354 | 1.06414730358575 | 63.3703621413784 |
| Winsorized Mean ( 2 / 20 ) | 67.4202666666667 | 1.05394415070535 | 63.9694870184019 |
| Winsorized Mean ( 3 / 20 ) | 67.4369166666667 | 1.05045397323362 | 64.1978786172565 |
| Winsorized Mean ( 4 / 20 ) | 67.37045 | 1.03193909469279 | 65.2852967258272 |
| Winsorized Mean ( 5 / 20 ) | 67.3628666666667 | 1.02592584050074 | 65.6605614239988 |
| Winsorized Mean ( 6 / 20 ) | 67.3534666666667 | 1.01932706379038 | 66.0764037954727 |
| Winsorized Mean ( 7 / 20 ) | 67.31905 | 1.01111901690247 | 66.5787596461493 |
| Winsorized Mean ( 8 / 20 ) | 67.2327833333333 | 0.99104423216539 | 67.8403457194161 |
| Winsorized Mean ( 9 / 20 ) | 67.0983833333333 | 0.941413841493603 | 71.2740565051372 |
| Winsorized Mean ( 10 / 20 ) | 67.0478833333333 | 0.928834761806994 | 72.1849419189433 |
| Winsorized Mean ( 11 / 20 ) | 66.9160666666667 | 0.904903239159334 | 73.9483115662538 |
| Winsorized Mean ( 12 / 20 ) | 66.9080666666667 | 0.898751551507478 | 74.4455645772645 |
| Winsorized Mean ( 13 / 20 ) | 67.0883333333333 | 0.865838336989288 | 77.4836715669282 |
| Winsorized Mean ( 14 / 20 ) | 66.9966333333333 | 0.846334876479168 | 79.1609033200257 |
| Winsorized Mean ( 15 / 20 ) | 66.9903833333333 | 0.835605106735275 | 80.1699065663516 |
| Winsorized Mean ( 16 / 20 ) | 66.9365166666667 | 0.82607097938957 | 81.0299820920109 |
| Winsorized Mean ( 17 / 20 ) | 66.8484 | 0.781053522982076 | 85.5874764443436 |
| Winsorized Mean ( 18 / 20 ) | 66.645 | 0.713829478046973 | 93.3626335834992 |
| Winsorized Mean ( 19 / 20 ) | 66.5731166666667 | 0.69827827288229 | 95.3389490294066 |
| Winsorized Mean ( 20 / 20 ) | 66.54145 | 0.661981768496712 | 100.518553782997 |
| Trimmed Mean ( 1 / 20 ) | 67.3527068965517 | 1.0557087245429 | 63.7985699376635 |
| Trimmed Mean ( 2 / 20 ) | 67.2641071428571 | 1.04440886271544 | 64.4039988017453 |
| Trimmed Mean ( 3 / 20 ) | 67.1773518518519 | 1.03607168516355 | 64.8385172704028 |
| Trimmed Mean ( 4 / 20 ) | 67.0775192307692 | 1.02611515047238 | 65.3703623807618 |
| Trimmed Mean ( 5 / 20 ) | 66.98964 | 1.01946284886319 | 65.7107221461781 |
| Trimmed Mean ( 6 / 20 ) | 66.8963333333333 | 1.01152027432298 | 66.1344463689647 |
| Trimmed Mean ( 7 / 20 ) | 66.7969565217391 | 1.001791081982 | 66.6775315962927 |
| Trimmed Mean ( 8 / 20 ) | 66.69525 | 0.990008700137418 | 67.3683473597175 |
| Trimmed Mean ( 9 / 20 ) | 66.5992619047619 | 0.97857888324404 | 68.0571214494041 |
| Trimmed Mean ( 10 / 20 ) | 66.516075 | 0.974582946561022 | 68.250809471593 |
| Trimmed Mean ( 11 / 20 ) | 66.4321052631579 | 0.969853033102013 | 68.4970846053644 |
| Trimmed Mean ( 12 / 20 ) | 66.3587777777778 | 0.966806370127558 | 68.6370920053233 |
| Trimmed Mean ( 13 / 20 ) | 66.278 | 0.960850129562098 | 68.9784993110276 |
| Trimmed Mean ( 14 / 20 ) | 66.161125 | 0.956692888951392 | 69.1560748115496 |
| Trimmed Mean ( 15 / 20 ) | 66.0417666666667 | 0.951861848475069 | 69.3816721118395 |
| Trimmed Mean ( 16 / 20 ) | 65.90625 | 0.942744957325942 | 69.9088862664834 |
| Trimmed Mean ( 17 / 20 ) | 65.7576538461538 | 0.926838209999347 | 70.948363087232 |
| Trimmed Mean ( 18 / 20 ) | 65.59725 | 0.912240396365382 | 71.9078548388753 |
| Trimmed Mean ( 19 / 20 ) | 65.4385 | 0.907471785901794 | 72.1107818630095 |
| Trimmed Mean ( 20 / 20 ) | 65.25935 | 0.895794396860891 | 72.8508128971186 |
| Median | 63.6985 | ||
| Midrange | 69.767 | ||
| Midmean - Weighted Average at Xnp | 65.861064516129 | ||
| Midmean - Weighted Average at X(n+1)p | 66.0417666666667 | ||
| Midmean - Empirical Distribution Function | 65.861064516129 | ||
| Midmean - Empirical Distribution Function - Averaging | 66.0417666666667 | ||
| Midmean - Empirical Distribution Function - Interpolation | 66.0417666666667 | ||
| Midmean - Closest Observation | 65.861064516129 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 66.0417666666667 | ||
| Midmean - MS Excel (old versions) | 66.161125 | ||
| Number of observations | 60 | ||
