| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 12.7105263157895 | 0.274803326317298 | 46.2531749019422 |
| Geometric Mean | 12.2665415653407 | ||
| Harmonic Mean | 11.8131067207993 | ||
| Quadratic Mean | 13.1514457880413 | ||
| Winsorized Mean ( 1 / 50 ) | 12.7171052631579 | 0.27365720886588 | 46.4709309718589 |
| Winsorized Mean ( 2 / 50 ) | 12.6776315789474 | 0.264127158016024 | 47.9982129599041 |
| Winsorized Mean ( 3 / 50 ) | 12.6973684210526 | 0.261047216997108 | 48.6401217646127 |
| Winsorized Mean ( 4 / 50 ) | 12.6710526315789 | 0.255776130048259 | 49.5396213446041 |
| Winsorized Mean ( 5 / 50 ) | 12.6710526315789 | 0.255776130048259 | 49.5396213446041 |
| Winsorized Mean ( 6 / 50 ) | 12.5921052631579 | 0.242409204247189 | 51.945656528444 |
| Winsorized Mean ( 7 / 50 ) | 12.6381578947368 | 0.235885888728703 | 53.5774223835502 |
| Winsorized Mean ( 8 / 50 ) | 12.6381578947368 | 0.235885888728703 | 53.5774223835502 |
| Winsorized Mean ( 9 / 50 ) | 12.6381578947368 | 0.235885888728703 | 53.5774223835502 |
| Winsorized Mean ( 10 / 50 ) | 12.6381578947368 | 0.235885888728703 | 53.5774223835502 |
| Winsorized Mean ( 11 / 50 ) | 12.6381578947368 | 0.235885888728703 | 53.5774223835502 |
| Winsorized Mean ( 12 / 50 ) | 12.6381578947368 | 0.235885888728703 | 53.5774223835502 |
| Winsorized Mean ( 13 / 50 ) | 12.6381578947368 | 0.213182932102152 | 59.2831601015832 |
| Winsorized Mean ( 14 / 50 ) | 12.6381578947368 | 0.213182932102152 | 59.2831601015832 |
| Winsorized Mean ( 15 / 50 ) | 12.6381578947368 | 0.213182932102152 | 59.2831601015832 |
| Winsorized Mean ( 16 / 50 ) | 12.6381578947368 | 0.213182932102152 | 59.2831601015832 |
| Winsorized Mean ( 17 / 50 ) | 12.6381578947368 | 0.213182932102152 | 59.2831601015832 |
| Winsorized Mean ( 18 / 50 ) | 12.6381578947368 | 0.213182932102152 | 59.2831601015832 |
| Winsorized Mean ( 19 / 50 ) | 12.6381578947368 | 0.213182932102152 | 59.2831601015832 |
| Winsorized Mean ( 20 / 50 ) | 12.6381578947368 | 0.213182932102152 | 59.2831601015832 |
| Winsorized Mean ( 21 / 50 ) | 12.5 | 0.19558565118678 | 63.9106188217394 |
| Winsorized Mean ( 22 / 50 ) | 12.5 | 0.19558565118678 | 63.9106188217394 |
| Winsorized Mean ( 23 / 50 ) | 12.5 | 0.19558565118678 | 63.9106188217394 |
| Winsorized Mean ( 24 / 50 ) | 12.6578947368421 | 0.178366699823569 | 70.9655712045054 |
| Winsorized Mean ( 25 / 50 ) | 12.6578947368421 | 0.178366699823569 | 70.9655712045054 |
| Winsorized Mean ( 26 / 50 ) | 12.6578947368421 | 0.178366699823569 | 70.9655712045054 |
| Winsorized Mean ( 27 / 50 ) | 12.6578947368421 | 0.178366699823569 | 70.9655712045054 |
| Winsorized Mean ( 28 / 50 ) | 12.6578947368421 | 0.178366699823569 | 70.9655712045054 |
| Winsorized Mean ( 29 / 50 ) | 12.4671052631579 | 0.156178036940353 | 79.8262387426428 |
| Winsorized Mean ( 30 / 50 ) | 12.4671052631579 | 0.156178036940353 | 79.8262387426428 |
| Winsorized Mean ( 31 / 50 ) | 12.4671052631579 | 0.156178036940353 | 79.8262387426428 |
| Winsorized Mean ( 32 / 50 ) | 12.4671052631579 | 0.156178036940353 | 79.8262387426428 |
| Winsorized Mean ( 33 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 34 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 35 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 36 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 37 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 38 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 39 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 40 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 41 / 50 ) | 12.6842105263158 | 0.135730936501963 | 93.4511383566 |
| Winsorized Mean ( 42 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Winsorized Mean ( 43 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Winsorized Mean ( 44 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Winsorized Mean ( 45 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Winsorized Mean ( 46 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Winsorized Mean ( 47 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Winsorized Mean ( 48 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Winsorized Mean ( 49 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Winsorized Mean ( 50 / 50 ) | 12.4078947368421 | 0.106168769066457 | 116.869535607739 |
| Trimmed Mean ( 1 / 50 ) | 12.6866666666667 | 0.263029445475547 | 48.232876147116 |
| Trimmed Mean ( 2 / 50 ) | 12.6554054054054 | 0.251254041345977 | 50.3689625751289 |
| Trimmed Mean ( 3 / 50 ) | 12.6438356164384 | 0.243913093474682 | 51.8374615988 |
| Trimmed Mean ( 4 / 50 ) | 12.625 | 0.237114509463868 | 53.2443165479245 |
| Trimmed Mean ( 5 / 50 ) | 12.612676056338 | 0.231356825220903 | 54.516118313325 |
| Trimmed Mean ( 6 / 50 ) | 12.6 | 0.225049954486528 | 55.98756964314 |
| Trimmed Mean ( 7 / 50 ) | 12.6014492753623 | 0.221202357408646 | 56.9679700659003 |
| Trimmed Mean ( 8 / 50 ) | 12.5955882352941 | 0.218276741772858 | 57.7046740435648 |
| Trimmed Mean ( 9 / 50 ) | 12.589552238806 | 0.215078725885926 | 58.5346234823952 |
| Trimmed Mean ( 10 / 50 ) | 12.5833333333333 | 0.211578359273179 | 59.4736313135239 |
| Trimmed Mean ( 11 / 50 ) | 12.5769230769231 | 0.207740889655814 | 60.5413941268883 |
| Trimmed Mean ( 12 / 50 ) | 12.5703125 | 0.203525640249397 | 61.7627955111529 |
| Trimmed Mean ( 13 / 50 ) | 12.5634920634921 | 0.1988845183776 | 63.169783983081 |
| Trimmed Mean ( 14 / 50 ) | 12.5564516129032 | 0.196781878496324 | 63.8089833721033 |
| Trimmed Mean ( 15 / 50 ) | 12.5491803278689 | 0.194457289874163 | 64.5343784025255 |
| Trimmed Mean ( 16 / 50 ) | 12.5416666666667 | 0.191885759566875 | 65.3600699446158 |
| Trimmed Mean ( 17 / 50 ) | 12.5338983050847 | 0.189038373862754 | 66.303460239161 |
| Trimmed Mean ( 18 / 50 ) | 12.5258620689655 | 0.185881427479837 | 67.3863023261119 |
| Trimmed Mean ( 19 / 50 ) | 12.5175438596491 | 0.182375285131142 | 68.6361852739424 |
| Trimmed Mean ( 20 / 50 ) | 12.5089285714286 | 0.1784728653342 | 70.0886857394538 |
| Trimmed Mean ( 21 / 50 ) | 12.5 | 0.17411757744595 | 71.7905692426733 |
| Trimmed Mean ( 22 / 50 ) | 12.5 | 0.171275830684109 | 72.98169245522 |
| Trimmed Mean ( 23 / 50 ) | 12.5 | 0.168098076022968 | 74.3613508003034 |
| Trimmed Mean ( 24 / 50 ) | 12.5 | 0.164537053945261 | 75.9707293905878 |
| Trimmed Mean ( 25 / 50 ) | 12.4901960784314 | 0.162336546552452 | 76.9401366709232 |
| Trimmed Mean ( 26 / 50 ) | 12.48 | 0.15984841304034 | 78.0739687221699 |
| Trimmed Mean ( 27 / 50 ) | 12.469387755102 | 0.157031746521729 | 79.4067953219678 |
| Trimmed Mean ( 28 / 50 ) | 12.4583333333333 | 0.153837367607856 | 80.9837916954653 |
| Trimmed Mean ( 29 / 50 ) | 12.4468085106383 | 0.150205396837837 | 82.8652549953049 |
| Trimmed Mean ( 30 / 50 ) | 12.445652173913 | 0.148542955603851 | 83.784869658204 |
| Trimmed Mean ( 31 / 50 ) | 12.4444444444444 | 0.146631857557334 | 84.8686271302166 |
| Trimmed Mean ( 32 / 50 ) | 12.4431818181818 | 0.144435226400104 | 86.1506027879418 |
| Trimmed Mean ( 33 / 50 ) | 12.4418604651163 | 0.141908672932869 | 87.675123781913 |
| Trimmed Mean ( 34 / 50 ) | 12.4285714285714 | 0.140980211545937 | 88.1582691094326 |
| Trimmed Mean ( 35 / 50 ) | 12.4146341463415 | 0.13984895227578 | 88.77173510646 |
| Trimmed Mean ( 36 / 50 ) | 12.4 | 0.138481822597312 | 89.5424378985657 |
| Trimmed Mean ( 37 / 50 ) | 12.3846153846154 | 0.136838828110705 | 90.5051260348125 |
| Trimmed Mean ( 38 / 50 ) | 12.3684210526316 | 0.134871095394965 | 91.7054986200793 |
| Trimmed Mean ( 39 / 50 ) | 12.3513513513514 | 0.132518162792827 | 93.2049697267607 |
| Trimmed Mean ( 40 / 50 ) | 12.3333333333333 | 0.129704129422923 | 95.0882087425169 |
| Trimmed Mean ( 41 / 50 ) | 12.3142857142857 | 0.126332003919963 | 97.4755828466661 |
| Trimmed Mean ( 42 / 50 ) | 12.2941176470588 | 0.122275081595546 | 100.54475111883 |
| Trimmed Mean ( 43 / 50 ) | 12.2878787878788 | 0.121691940757357 | 100.975288185926 |
| Trimmed Mean ( 44 / 50 ) | 12.28125 | 0.120902586886605 | 101.57971236396 |
| Trimmed Mean ( 45 / 50 ) | 12.2741935483871 | 0.119865416418821 | 102.399790657715 |
| Trimmed Mean ( 46 / 50 ) | 12.2666666666667 | 0.118528326650028 | 103.491435451424 |
| Trimmed Mean ( 47 / 50 ) | 12.2586206896552 | 0.116825174910173 | 104.931327507798 |
| Trimmed Mean ( 48 / 50 ) | 12.25 | 0.114670618073466 | 106.827714071898 |
| Trimmed Mean ( 49 / 50 ) | 12.2407407407407 | 0.111952324587579 | 109.338870682984 |
| Trimmed Mean ( 50 / 50 ) | 12.2307692307692 | 0.10851869957016 | 112.706559138794 |
| Median | 12 | ||
| Midrange | 14.5 | ||
| Midmean - Weighted Average at Xnp | 12.5555555555556 | ||
| Midmean - Weighted Average at X(n+1)p | 12.5555555555556 | ||
| Midmean - Empirical Distribution Function | 12.5555555555556 | ||
| Midmean - Empirical Distribution Function - Averaging | 12.5555555555556 | ||
| Midmean - Empirical Distribution Function - Interpolation | 12.5555555555556 | ||
| Midmean - Closest Observation | 12.5555555555556 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 12.5555555555556 | ||
| Midmean - MS Excel (old versions) | 12.5555555555556 | ||
| Number of observations | 152 | ||
