| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 8.82054794520548 | 0.112616570826722 | 78.3237127578431 |
| Geometric Mean | 8.76735822513928 | ||
| Harmonic Mean | 8.71262970598255 | ||
| Quadratic Mean | 8.8721590089139 | ||
| Winsorized Mean ( 1 / 24 ) | 8.82191780821918 | 0.110764717238916 | 79.645558875852 |
| Winsorized Mean ( 2 / 24 ) | 8.81095890410959 | 0.106871265746677 | 82.4446013860704 |
| Winsorized Mean ( 3 / 24 ) | 8.81506849315068 | 0.104077290111160 | 84.6973291073948 |
| Winsorized Mean ( 4 / 24 ) | 8.81506849315068 | 0.101785267166541 | 86.6045621192653 |
| Winsorized Mean ( 5 / 24 ) | 8.81506849315068 | 0.0990378222279072 | 89.007091380355 |
| Winsorized Mean ( 6 / 24 ) | 8.82328767123288 | 0.094230855561339 | 93.6348037876979 |
| Winsorized Mean ( 7 / 24 ) | 8.83287671232877 | 0.092406824900166 | 95.5868435245079 |
| Winsorized Mean ( 8 / 24 ) | 8.83287671232877 | 0.0885373880410328 | 99.7643696947007 |
| Winsorized Mean ( 9 / 24 ) | 8.82054794520548 | 0.0865357041794281 | 101.929579574651 |
| Winsorized Mean ( 10 / 24 ) | 8.83424657534247 | 0.0841335817717486 | 105.002620705124 |
| Winsorized Mean ( 11 / 24 ) | 8.84931506849315 | 0.0816292265233335 | 108.408660052213 |
| Winsorized Mean ( 12 / 24 ) | 8.81643835616438 | 0.0766253039759015 | 115.059097957212 |
| Winsorized Mean ( 13 / 24 ) | 8.81643835616438 | 0.0766253039759015 | 115.059097957212 |
| Winsorized Mean ( 14 / 24 ) | 8.7972602739726 | 0.0739969095867224 | 118.886860587907 |
| Winsorized Mean ( 15 / 24 ) | 8.7972602739726 | 0.0739969095867224 | 118.886860587907 |
| Winsorized Mean ( 16 / 24 ) | 8.7972602739726 | 0.0675448045319042 | 130.243330111605 |
| Winsorized Mean ( 17 / 24 ) | 8.7972602739726 | 0.0675448045319042 | 130.243330111605 |
| Winsorized Mean ( 18 / 24 ) | 8.82191780821918 | 0.0635769938951907 | 138.75959317552 |
| Winsorized Mean ( 19 / 24 ) | 8.84794520547945 | 0.0595553535876319 | 148.566747949204 |
| Winsorized Mean ( 20 / 24 ) | 8.82054794520548 | 0.0561634554625029 | 157.05137571342 |
| Winsorized Mean ( 21 / 24 ) | 8.84931506849315 | 0.0518355351861405 | 170.719083669444 |
| Winsorized Mean ( 22 / 24 ) | 8.84931506849315 | 0.0518355351861405 | 170.719083669444 |
| Winsorized Mean ( 23 / 24 ) | 8.84931506849315 | 0.0518355351861405 | 170.719083669444 |
| Winsorized Mean ( 24 / 24 ) | 8.81643835616438 | 0.0480207059375933 | 183.596600341987 |
| Trimmed Mean ( 1 / 24 ) | 8.82112676056338 | 0.106223171411417 | 83.0433383164392 |
| Trimmed Mean ( 2 / 24 ) | 8.82028985507246 | 0.100797749566909 | 87.5048291551152 |
| Trimmed Mean ( 3 / 24 ) | 8.82537313432836 | 0.0968603298040152 | 91.1144237500058 |
| Trimmed Mean ( 4 / 24 ) | 8.82923076923077 | 0.0934571857169377 | 94.4735356783872 |
| Trimmed Mean ( 5 / 24 ) | 8.83333333333333 | 0.0902292693339963 | 97.898757227386 |
| Trimmed Mean ( 6 / 24 ) | 8.83770491803279 | 0.087220715392537 | 101.325755908544 |
| Trimmed Mean ( 7 / 24 ) | 8.8406779661017 | 0.0849629012472885 | 104.053390789593 |
| Trimmed Mean ( 8 / 24 ) | 8.8421052631579 | 0.0826771421083214 | 106.947398491027 |
| Trimmed Mean ( 9 / 24 ) | 8.84363636363636 | 0.0808108585381172 | 109.436238193967 |
| Trimmed Mean ( 10 / 24 ) | 8.84716981132076 | 0.0789353951993342 | 112.081149261103 |
| Trimmed Mean ( 11 / 24 ) | 8.84901960784314 | 0.077123407551214 | 114.738441788466 |
| Trimmed Mean ( 12 / 24 ) | 8.84897959183673 | 0.075374487339306 | 117.400196063718 |
| Trimmed Mean ( 13 / 24 ) | 8.8531914893617 | 0.0741807592931228 | 119.346196692037 |
| Trimmed Mean ( 14 / 24 ) | 8.85777777777778 | 0.072577989323425 | 122.044959640662 |
| Trimmed Mean ( 15 / 24 ) | 8.86511627906977 | 0.0709751505287792 | 124.904508310625 |
| Trimmed Mean ( 16 / 24 ) | 8.87317073170732 | 0.0687895686792117 | 128.990062041032 |
| Trimmed Mean ( 17 / 24 ) | 8.88205128205128 | 0.0673252017582725 | 131.927585066017 |
| Trimmed Mean ( 18 / 24 ) | 8.8918918918919 | 0.065229829114309 | 136.316345031499 |
| Trimmed Mean ( 19 / 24 ) | 8.9 | 0.0633782827369839 | 140.426651143807 |
| Trimmed Mean ( 20 / 24 ) | 8.9060606060606 | 0.0618434291877532 | 144.009811923952 |
| Trimmed Mean ( 21 / 24 ) | 8.91612903225806 | 0.0603033147314738 | 147.854708683278 |
| Trimmed Mean ( 22 / 24 ) | 8.92413793103448 | 0.0592762532333485 | 150.551653389823 |
| Trimmed Mean ( 23 / 24 ) | 8.93333333333333 | 0.0574877665668384 | 155.395380040499 |
| Trimmed Mean ( 24 / 24 ) | 8.944 | 0.0544915895651185 | 164.135421105889 |
| Median | 9 | ||
| Midrange | 8.8 | ||
| Midmean - Weighted Average at Xnp | 8.91794871794871 | ||
| Midmean - Weighted Average at X(n+1)p | 8.91794871794871 | ||
| Midmean - Empirical Distribution Function | 8.91794871794871 | ||
| Midmean - Empirical Distribution Function - Averaging | 8.91794871794871 | ||
| Midmean - Empirical Distribution Function - Interpolation | 8.91794871794871 | ||
| Midmean - Closest Observation | 8.87317073170732 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 8.91794871794871 | ||
| Midmean - MS Excel (old versions) | 8.91794871794871 | ||
| Number of observations | 73 | ||
