| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 8.51085714285714 | 0.0528103536405649 | 161.158874276497 |
| Geometric Mean | 8.49945348625133 | ||
| Harmonic Mean | 8.48796602429952 | ||
| Quadratic Mean | 8.52215499238812 | ||
| Winsorized Mean ( 1 / 23 ) | 8.51128571428572 | 0.0526045922266896 | 161.79738980977 |
| Winsorized Mean ( 2 / 23 ) | 8.51271428571429 | 0.052097186386027 | 163.400653206821 |
| Winsorized Mean ( 3 / 23 ) | 8.51314285714286 | 0.0515689824669512 | 165.082622341805 |
| Winsorized Mean ( 4 / 23 ) | 8.51371428571429 | 0.0514599168335954 | 165.443607560519 |
| Winsorized Mean ( 5 / 23 ) | 8.51728571428571 | 0.0505706243868169 | 168.423582219128 |
| Winsorized Mean ( 6 / 23 ) | 8.52071428571429 | 0.0499785964244892 | 170.48726645591 |
| Winsorized Mean ( 7 / 23 ) | 8.52271428571429 | 0.049338448098926 | 172.739812744532 |
| Winsorized Mean ( 8 / 23 ) | 8.52385714285714 | 0.048809127908307 | 174.636538453834 |
| Winsorized Mean ( 9 / 23 ) | 8.52385714285714 | 0.0484258596869909 | 176.018705665787 |
| Winsorized Mean ( 10 / 23 ) | 8.52528571428571 | 0.0482032109050399 | 176.861365751765 |
| Winsorized Mean ( 11 / 23 ) | 8.52528571428571 | 0.0477427203554508 | 178.56723812162 |
| Winsorized Mean ( 12 / 23 ) | 8.52528571428571 | 0.0477427203554508 | 178.56723812162 |
| Winsorized Mean ( 13 / 23 ) | 8.52342857142857 | 0.0474879894216201 | 179.485985303645 |
| Winsorized Mean ( 14 / 23 ) | 8.52942857142857 | 0.0460096693925329 | 185.383391883552 |
| Winsorized Mean ( 15 / 23 ) | 8.52942857142857 | 0.0454049575983128 | 187.852362882628 |
| Winsorized Mean ( 16 / 23 ) | 8.53171428571429 | 0.0450713588473505 | 189.293478251007 |
| Winsorized Mean ( 17 / 23 ) | 8.53171428571429 | 0.0450713588473505 | 189.293478251007 |
| Winsorized Mean ( 18 / 23 ) | 8.53685714285714 | 0.0436186859767843 | 195.715596462507 |
| Winsorized Mean ( 19 / 23 ) | 8.53957142857143 | 0.043235325884261 | 197.513751866505 |
| Winsorized Mean ( 20 / 23 ) | 8.53957142857143 | 0.042452475298581 | 201.156030797028 |
| Winsorized Mean ( 21 / 23 ) | 8.54257142857143 | 0.041219849745164 | 207.244118583272 |
| Winsorized Mean ( 22 / 23 ) | 8.54257142857143 | 0.0403713024135035 | 211.600095064411 |
| Winsorized Mean ( 23 / 23 ) | 8.55242857142857 | 0.0390309298779056 | 219.119262548492 |
| Trimmed Mean ( 1 / 23 ) | 8.51455882352941 | 0.0522023456492858 | 163.106824370179 |
| Trimmed Mean ( 2 / 23 ) | 8.5180303030303 | 0.0516931143814222 | 164.780752813213 |
| Trimmed Mean ( 3 / 23 ) | 8.5209375 | 0.0513685324734143 | 165.878546450787 |
| Trimmed Mean ( 4 / 23 ) | 8.52387096774194 | 0.0511689659831396 | 166.582826210531 |
| Trimmed Mean ( 5 / 23 ) | 8.52683333333333 | 0.050917842136468 | 167.462582378885 |
| Trimmed Mean ( 6 / 23 ) | 8.52913793103448 | 0.0508293495504957 | 167.799470315105 |
| Trimmed Mean ( 7 / 23 ) | 8.53089285714286 | 0.0508156055292675 | 167.879389968687 |
| Trimmed Mean ( 8 / 23 ) | 8.53240740740741 | 0.0508797071252165 | 167.697651765347 |
| Trimmed Mean ( 9 / 23 ) | 8.53384615384615 | 0.0509932668241527 | 167.352411118798 |
| Trimmed Mean ( 10 / 23 ) | 8.5354 | 0.0511214719854503 | 166.963110968895 |
| Trimmed Mean ( 11 / 23 ) | 8.536875 | 0.0512262367066688 | 166.650442211552 |
| Trimmed Mean ( 12 / 23 ) | 8.53847826086957 | 0.051341395368522 | 166.307873005427 |
| Trimmed Mean ( 13 / 23 ) | 8.54022727272727 | 0.051368675967476 | 166.253599336189 |
| Trimmed Mean ( 14 / 23 ) | 8.54238095238095 | 0.0513293769578993 | 166.422845135788 |
| Trimmed Mean ( 15 / 23 ) | 8.544 | 0.0514517448808303 | 166.058508215594 |
| Trimmed Mean ( 16 / 23 ) | 8.54578947368421 | 0.0515763345928652 | 165.6920667423 |
| Trimmed Mean ( 17 / 23 ) | 8.5475 | 0.0516372804295378 | 165.529631477467 |
| Trimmed Mean ( 18 / 23 ) | 8.54941176470588 | 0.0515273687318315 | 165.919820381288 |
| Trimmed Mean ( 19 / 23 ) | 8.5509375 | 0.0515219170694188 | 165.966990096249 |
| Trimmed Mean ( 20 / 23 ) | 8.55233333333333 | 0.0513735101768676 | 166.473602911102 |
| Trimmed Mean ( 21 / 23 ) | 8.55392857142857 | 0.0511128518139942 | 167.353772443716 |
| Trimmed Mean ( 22 / 23 ) | 8.55538461538462 | 0.050806513117394 | 168.39149334292 |
| Trimmed Mean ( 23 / 23 ) | 8.55708333333333 | 0.0502835408526123 | 170.176626153184 |
| Median | 8.605 | ||
| Midrange | 8.385 | ||
| Midmean - Weighted Average at Xnp | 8.52333333333333 | ||
| Midmean - Weighted Average at X(n+1)p | 8.55615384615384 | ||
| Midmean - Empirical Distribution Function | 8.55615384615384 | ||
| Midmean - Empirical Distribution Function - Averaging | 8.55615384615384 | ||
| Midmean - Empirical Distribution Function - Interpolation | 8.54941176470588 | ||
| Midmean - Closest Observation | 8.55615384615384 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 8.55615384615384 | ||
| Midmean - MS Excel (old versions) | 8.55615384615384 | ||
| Number of observations | 70 | ||
