| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 3.30633333333333 | 0.198160747204334 | 16.6851073180704 |
| Geometric Mean | 2.99290311926345 | ||
| Harmonic Mean | 2.72647590549401 | ||
| Quadratic Mean | 3.63986721369521 | ||
| Winsorized Mean ( 1 / 20 ) | 3.28916666666667 | 0.191649882586168 | 17.1623724589960 |
| Winsorized Mean ( 2 / 20 ) | 3.28083333333333 | 0.18689724837486 | 17.5542088600093 |
| Winsorized Mean ( 3 / 20 ) | 3.25633333333333 | 0.178186242734426 | 18.2748863400564 |
| Winsorized Mean ( 4 / 20 ) | 3.253 | 0.176998244429354 | 18.3787133623146 |
| Winsorized Mean ( 5 / 20 ) | 3.17216666666667 | 0.155382722622698 | 20.4151826736192 |
| Winsorized Mean ( 6 / 20 ) | 3.13616666666667 | 0.147876703044129 | 21.2079834220457 |
| Winsorized Mean ( 7 / 20 ) | 3.13733333333333 | 0.147320486696103 | 21.2959745361493 |
| Winsorized Mean ( 8 / 20 ) | 3.136 | 0.146658101958455 | 21.3830668617842 |
| Winsorized Mean ( 9 / 20 ) | 3.13 | 0.145151197227226 | 21.5637215523628 |
| Winsorized Mean ( 10 / 20 ) | 3.13166666666667 | 0.144902688302229 | 21.6122054280652 |
| Winsorized Mean ( 11 / 20 ) | 3.1335 | 0.144630607797466 | 21.6655384895292 |
| Winsorized Mean ( 12 / 20 ) | 3.1115 | 0.139722045504638 | 22.2692130562655 |
| Winsorized Mean ( 13 / 20 ) | 3.09416666666667 | 0.135620209913935 | 22.8149378962784 |
| Winsorized Mean ( 14 / 20 ) | 3.10116666666667 | 0.134590421093383 | 23.0415109892180 |
| Winsorized Mean ( 15 / 20 ) | 3.09366666666667 | 0.131158240276648 | 23.5872840329459 |
| Winsorized Mean ( 16 / 20 ) | 3.09366666666667 | 0.131158240276648 | 23.5872840329459 |
| Winsorized Mean ( 17 / 20 ) | 3.10216666666667 | 0.129084584818114 | 24.0320458948508 |
| Winsorized Mean ( 18 / 20 ) | 3.10216666666667 | 0.127299657968986 | 24.3690102248543 |
| Winsorized Mean ( 19 / 20 ) | 3.08 | 0.123907884502189 | 24.8571752505836 |
| Winsorized Mean ( 20 / 20 ) | 3.05 | 0.113543590275521 | 26.8619302296059 |
| Trimmed Mean ( 1 / 20 ) | 3.25448275862069 | 0.184401907980628 | 17.6488562090289 |
| Trimmed Mean ( 2 / 20 ) | 3.21732142857143 | 0.175312613371758 | 18.3519107193329 |
| Trimmed Mean ( 3 / 20 ) | 3.18203703703704 | 0.167167043341171 | 19.0350739801195 |
| Trimmed Mean ( 4 / 20 ) | 3.15346153846154 | 0.161323682901210 | 19.5474184679544 |
| Trimmed Mean ( 5 / 20 ) | 3.1236 | 0.154332204635828 | 20.2394568740247 |
| Trimmed Mean ( 6 / 20 ) | 3.11145833333333 | 0.153124951753744 | 20.3197342934494 |
| Trimmed Mean ( 7 / 20 ) | 3.10608695652174 | 0.153547260426961 | 20.2288660044132 |
| Trimmed Mean ( 8 / 20 ) | 3.1 | 0.153861844621868 | 20.1479451102291 |
| Trimmed Mean ( 9 / 20 ) | 3.09357142857143 | 0.154039612621275 | 20.0829603238315 |
| Trimmed Mean ( 10 / 20 ) | 3.0875 | 0.154219602831274 | 20.0201527128683 |
| Trimmed Mean ( 11 / 20 ) | 3.08052631578947 | 0.154050086702821 | 19.9969138721235 |
| Trimmed Mean ( 12 / 20 ) | 3.0725 | 0.153401317744387 | 20.0291630161856 |
| Trimmed Mean ( 13 / 20 ) | 3.06676470588235 | 0.153257394542189 | 20.0105496706597 |
| Trimmed Mean ( 14 / 20 ) | 3.0628125 | 0.153481265520999 | 19.9556114526626 |
| Trimmed Mean ( 15 / 20 ) | 3.05733333333333 | 0.153314291671231 | 19.9416068783040 |
| Trimmed Mean ( 16 / 20 ) | 3.05214285714286 | 0.153215411127945 | 19.9205995968260 |
| Trimmed Mean ( 17 / 20 ) | 3.04615384615385 | 0.152127554701337 | 20.0236824428959 |
| Trimmed Mean ( 18 / 20 ) | 3.03791666666667 | 0.150152071666041 | 20.2322660817056 |
| Trimmed Mean ( 19 / 20 ) | 3.02818181818182 | 0.146634150808713 | 20.6512725820068 |
| Trimmed Mean ( 20 / 20 ) | 3.02 | 0.141292902194435 | 21.3740389863613 |
| Median | 3.06 | ||
| Midrange | 4.81 | ||
| Midmean - Weighted Average at Xnp | 3.02129032258065 | ||
| Midmean - Weighted Average at X(n+1)p | 3.05733333333333 | ||
| Midmean - Empirical Distribution Function | 3.02129032258065 | ||
| Midmean - Empirical Distribution Function - Averaging | 3.05733333333333 | ||
| Midmean - Empirical Distribution Function - Interpolation | 3.05733333333333 | ||
| Midmean - Closest Observation | 3.02129032258065 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 3.05733333333333 | ||
| Midmean - MS Excel (old versions) | 3.10181818181818 | ||
| Number of observations | 60 | ||
