| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 8.84623655913978 | 0.0871146646445433 | 101.547042570104 |
| Geometric Mean | 8.8055188260725 | ||
| Harmonic Mean | 8.76338191212069 | ||
| Quadratic Mean | 8.88561117883882 | ||
| Winsorized Mean ( 1 / 31 ) | 8.84623655913978 | 0.0871146646445433 | 101.547042570104 |
| Winsorized Mean ( 2 / 31 ) | 8.84193548387097 | 0.0850476667028924 | 103.964468710936 |
| Winsorized Mean ( 3 / 31 ) | 8.82903225806452 | 0.082427247663984 | 107.113030075397 |
| Winsorized Mean ( 4 / 31 ) | 8.83333333333333 | 0.081410734252619 | 108.503300141273 |
| Winsorized Mean ( 5 / 31 ) | 8.83333333333333 | 0.0792280033542793 | 111.492565246581 |
| Winsorized Mean ( 6 / 31 ) | 8.83333333333333 | 0.0767096450463397 | 115.152838055725 |
| Winsorized Mean ( 7 / 31 ) | 8.8258064516129 | 0.0727459029755943 | 121.323759697833 |
| Winsorized Mean ( 8 / 31 ) | 8.83440860215054 | 0.0709498539514126 | 124.516233792397 |
| Winsorized Mean ( 9 / 31 ) | 8.85376344086021 | 0.0639504969363283 | 138.447140601196 |
| Winsorized Mean ( 10 / 31 ) | 8.85376344086021 | 0.0639504969363283 | 138.447140601196 |
| Winsorized Mean ( 11 / 31 ) | 8.84193548387097 | 0.0623170080469544 | 141.886392832095 |
| Winsorized Mean ( 12 / 31 ) | 8.85483870967742 | 0.060027968567665 | 147.511883559678 |
| Winsorized Mean ( 13 / 31 ) | 8.86881720430108 | 0.0576738280411099 | 153.775421287787 |
| Winsorized Mean ( 14 / 31 ) | 8.85376344086021 | 0.0556856018622118 | 158.995559799603 |
| Winsorized Mean ( 15 / 31 ) | 8.86989247311828 | 0.053068202305379 | 167.141378222628 |
| Winsorized Mean ( 16 / 31 ) | 8.86989247311828 | 0.053068202305379 | 167.141378222628 |
| Winsorized Mean ( 17 / 31 ) | 8.86989247311828 | 0.0479545363389657 | 184.964617537361 |
| Winsorized Mean ( 18 / 31 ) | 8.86989247311828 | 0.0479545363389657 | 184.964617537361 |
| Winsorized Mean ( 19 / 31 ) | 8.89032258064516 | 0.0449420310256366 | 197.817552472735 |
| Winsorized Mean ( 20 / 31 ) | 8.89032258064516 | 0.0449420310256366 | 197.817552472735 |
| Winsorized Mean ( 21 / 31 ) | 8.86774193548387 | 0.0422917937259207 | 209.679967535849 |
| Winsorized Mean ( 22 / 31 ) | 8.86774193548387 | 0.0422917937259207 | 209.679967535849 |
| Winsorized Mean ( 23 / 31 ) | 8.89247311827957 | 0.0387761752864464 | 229.328268004498 |
| Winsorized Mean ( 24 / 31 ) | 8.89247311827957 | 0.0387761752864464 | 229.328268004498 |
| Winsorized Mean ( 25 / 31 ) | 8.89247311827957 | 0.0387761752864464 | 229.328268004498 |
| Winsorized Mean ( 26 / 31 ) | 8.92043010752688 | 0.0350168309155775 | 254.746928099612 |
| Winsorized Mean ( 27 / 31 ) | 8.92043010752688 | 0.0350168309155775 | 254.746928099612 |
| Winsorized Mean ( 28 / 31 ) | 8.92043010752688 | 0.0350168309155775 | 254.746928099612 |
| Winsorized Mean ( 29 / 31 ) | 8.9516129032258 | 0.0310563929011770 | 288.237366512920 |
| Winsorized Mean ( 30 / 31 ) | 8.9516129032258 | 0.0310563929011770 | 288.237366512920 |
| Winsorized Mean ( 31 / 31 ) | 8.98494623655914 | 0.0270898905598560 | 331.671559052872 |
| Trimmed Mean ( 1 / 31 ) | 8.84505494505495 | 0.083370156498228 | 106.093778836111 |
| Trimmed Mean ( 2 / 31 ) | 8.8438202247191 | 0.0790319858732003 | 111.901784157470 |
| Trimmed Mean ( 3 / 31 ) | 8.8448275862069 | 0.0753102576831022 | 117.445190845383 |
| Trimmed Mean ( 4 / 31 ) | 8.85058823529412 | 0.0721736066311682 | 122.629152794368 |
| Trimmed Mean ( 5 / 31 ) | 8.85542168674699 | 0.0688952539397472 | 128.534567772862 |
| Trimmed Mean ( 6 / 31 ) | 8.8604938271605 | 0.0657501587179627 | 134.760037084745 |
| Trimmed Mean ( 7 / 31 ) | 8.86582278481013 | 0.0627686973492701 | 141.245926062113 |
| Trimmed Mean ( 8 / 31 ) | 8.87272727272727 | 0.0602636144369441 | 147.231913578816 |
| Trimmed Mean ( 9 / 31 ) | 8.87866666666667 | 0.0577441805759714 | 153.758639885545 |
| Trimmed Mean ( 10 / 31 ) | 8.88219178082192 | 0.0563117567549924 | 157.732457530451 |
| Trimmed Mean ( 11 / 31 ) | 8.88591549295775 | 0.0546175941260714 | 162.693279247101 |
| Trimmed Mean ( 12 / 31 ) | 8.89130434782609 | 0.0529093520369517 | 168.047878220403 |
| Trimmed Mean ( 13 / 31 ) | 8.89130434782609 | 0.0513249522880171 | 173.235511217454 |
| Trimmed Mean ( 14 / 31 ) | 8.89846153846154 | 0.0498792921660106 | 178.399916118401 |
| Trimmed Mean ( 15 / 31 ) | 8.9031746031746 | 0.04847749853964 | 183.655817056948 |
| Trimmed Mean ( 16 / 31 ) | 8.90655737704918 | 0.0472679174955509 | 188.427116085398 |
| Trimmed Mean ( 17 / 31 ) | 8.91016949152542 | 0.0457865167429707 | 194.602475255848 |
| Trimmed Mean ( 18 / 31 ) | 8.9140350877193 | 0.0448779042938135 | 198.628595251675 |
| Trimmed Mean ( 19 / 31 ) | 8.91818181818182 | 0.0437386567567898 | 203.897021067008 |
| Trimmed Mean ( 20 / 31 ) | 8.92075471698113 | 0.0428788493611966 | 208.04557141531 |
| Trimmed Mean ( 21 / 31 ) | 8.9235294117647 | 0.041782652868603 | 213.570197177934 |
| Trimmed Mean ( 22 / 31 ) | 8.92857142857143 | 0.0408248290463863 | 218.704441319927 |
| Trimmed Mean ( 23 / 31 ) | 8.93404255319149 | 0.0395717823086721 | 225.768010232726 |
| Trimmed Mean ( 24 / 31 ) | 8.93777777777778 | 0.0387022940474364 | 230.936640779561 |
| Trimmed Mean ( 25 / 31 ) | 8.94186046511628 | 0.0375366278321488 | 238.216935871312 |
| Trimmed Mean ( 26 / 31 ) | 8.94186046511628 | 0.0359704419603723 | 248.589118670471 |
| Trimmed Mean ( 27 / 31 ) | 8.94871794871795 | 0.0348259204488832 | 256.955676501148 |
| Trimmed Mean ( 28 / 31 ) | 8.95135135135135 | 0.0332480037608035 | 269.229738294971 |
| Trimmed Mean ( 29 / 31 ) | 8.95428571428571 | 0.0310442506464447 | 288.436200836795 |
| Trimmed Mean ( 30 / 31 ) | 8.95454545454546 | 0.0292231841242211 | 306.419225792841 |
| Trimmed Mean ( 31 / 31 ) | 8.95483870967742 | 0.0265745895597106 | 336.969972369911 |
| Median | 9 | ||
| Midrange | 8.9 | ||
| Midmean - Weighted Average at Xnp | 8.94897959183674 | ||
| Midmean - Weighted Average at X(n+1)p | 8.94897959183674 | ||
| Midmean - Empirical Distribution Function | 8.94897959183674 | ||
| Midmean - Empirical Distribution Function - Averaging | 8.94897959183674 | ||
| Midmean - Empirical Distribution Function - Interpolation | 8.94897959183674 | ||
| Midmean - Closest Observation | 8.9 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 8.94897959183674 | ||
| Midmean - MS Excel (old versions) | 8.94897959183674 | ||
| Number of observations | 93 | ||
