| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 15.1830555555556 | 0.177276015182633 | 85.6464171981397 |
| Geometric Mean | 15.1064765036994 | ||
| Harmonic Mean | 15.0265137029248 | ||
| Quadratic Mean | 15.256358601507 | ||
| Winsorized Mean ( 1 / 24 ) | 15.1820833333333 | 0.176648056586907 | 85.9453742468096 |
| Winsorized Mean ( 2 / 24 ) | 15.1801388888889 | 0.176091997964381 | 86.2057280533524 |
| Winsorized Mean ( 3 / 24 ) | 15.1818055555556 | 0.175454175496327 | 86.528607897812 |
| Winsorized Mean ( 4 / 24 ) | 15.1923611111111 | 0.172745424632428 | 87.9465325546987 |
| Winsorized Mean ( 5 / 24 ) | 15.2256944444444 | 0.164168939760351 | 92.7440627116824 |
| Winsorized Mean ( 6 / 24 ) | 15.2531944444444 | 0.150782365833013 | 101.160333704651 |
| Winsorized Mean ( 7 / 24 ) | 15.1851388888889 | 0.136001759553131 | 111.653988439441 |
| Winsorized Mean ( 8 / 24 ) | 15.1606944444444 | 0.129405364238794 | 117.156615057071 |
| Winsorized Mean ( 9 / 24 ) | 15.1444444444444 | 0.124243861514275 | 121.892898851219 |
| Winsorized Mean ( 10 / 24 ) | 15.1152777777778 | 0.119788868160367 | 126.182657954012 |
| Winsorized Mean ( 11 / 24 ) | 15.1122222222222 | 0.117856146602327 | 128.225999728417 |
| Winsorized Mean ( 12 / 24 ) | 15.1205555555556 | 0.111679784964311 | 135.392054707014 |
| Winsorized Mean ( 13 / 24 ) | 15.11875 | 0.111464314152203 | 135.637581543413 |
| Winsorized Mean ( 14 / 24 ) | 15.11875 | 0.108299008195165 | 139.601924818689 |
| Winsorized Mean ( 15 / 24 ) | 15.1395833333333 | 0.101971458290773 | 148.4688322311 |
| Winsorized Mean ( 16 / 24 ) | 15.22625 | 0.0780362054078752 | 195.117765150372 |
| Winsorized Mean ( 17 / 24 ) | 15.3891666666667 | 0.0461357924593573 | 333.562421849013 |
| Winsorized Mean ( 18 / 24 ) | 15.4116666666667 | 0.0355402084444567 | 433.640300415021 |
| Winsorized Mean ( 19 / 24 ) | 15.4248611111111 | 0.0319654749783722 | 482.547533598282 |
| Winsorized Mean ( 20 / 24 ) | 15.4165277777778 | 0.0307516426538248 | 501.323716307568 |
| Winsorized Mean ( 21 / 24 ) | 15.4165277777778 | 0.025685560787158 | 600.202109875115 |
| Winsorized Mean ( 22 / 24 ) | 15.4073611111111 | 0.0218679643776758 | 704.563115478635 |
| Winsorized Mean ( 23 / 24 ) | 15.41375 | 0.0200629267294551 | 768.270263249804 |
| Winsorized Mean ( 24 / 24 ) | 15.41375 | 0.0191530748909353 | 804.766341058634 |
| Trimmed Mean ( 1 / 24 ) | 15.1901428571429 | 0.170779905438974 | 88.9457270637196 |
| Trimmed Mean ( 2 / 24 ) | 15.1986764705882 | 0.163783045699065 | 92.7976177614518 |
| Trimmed Mean ( 3 / 24 ) | 15.2087878787879 | 0.155733247989015 | 97.6592222610077 |
| Trimmed Mean ( 4 / 24 ) | 15.21890625 | 0.146254513766239 | 104.057685866192 |
| Trimmed Mean ( 5 / 24 ) | 15.2266129032258 | 0.13571050930071 | 112.199217154851 |
| Trimmed Mean ( 6 / 24 ) | 15.2268333333333 | 0.125808232614551 | 121.032090006264 |
| Trimmed Mean ( 7 / 24 ) | 15.2213793103448 | 0.117942496338601 | 129.057632175648 |
| Trimmed Mean ( 8 / 24 ) | 15.2280357142857 | 0.112575925214265 | 135.269025640271 |
| Trimmed Mean ( 9 / 24 ) | 15.2392592592593 | 0.107647758739765 | 141.565968838233 |
| Trimmed Mean ( 10 / 24 ) | 15.2538461538462 | 0.102750688124053 | 148.454929425192 |
| Trimmed Mean ( 11 / 24 ) | 15.2738 | 0.0975315291773561 | 156.603717062873 |
| Trimmed Mean ( 12 / 24 ) | 15.2958333333333 | 0.0912258096437278 | 167.670020064163 |
| Trimmed Mean ( 13 / 24 ) | 15.3186956521739 | 0.0846068536274653 | 181.057384779064 |
| Trimmed Mean ( 14 / 24 ) | 15.3438636363636 | 0.0756320903995954 | 202.875043586601 |
| Trimmed Mean ( 15 / 24 ) | 15.3714285714286 | 0.0638510274648152 | 240.738938459509 |
| Trimmed Mean ( 16 / 24 ) | 15.39925 | 0.0484098256343556 | 318.101744805117 |
| Trimmed Mean ( 17 / 24 ) | 15.4197368421053 | 0.0356617722141584 | 432.388405980097 |
| Trimmed Mean ( 18 / 24 ) | 15.4233333333333 | 0.0314819172083136 | 489.910866332512 |
| Trimmed Mean ( 19 / 24 ) | 15.4247058823529 | 0.0292333268112938 | 527.641139919589 |
| Trimmed Mean ( 20 / 24 ) | 15.4246875 | 0.0272088116323287 | 566.900447856121 |
| Trimmed Mean ( 21 / 24 ) | 15.4256666666667 | 0.0246617733574473 | 625.488947736536 |
| Trimmed Mean ( 22 / 24 ) | 15.4267857142857 | 0.0228119386003463 | 676.259303716148 |
| Trimmed Mean ( 23 / 24 ) | 15.4292307692308 | 0.0214398843059671 | 719.650840883342 |
| Trimmed Mean ( 24 / 24 ) | 15.43125 | 0.0200299820558936 | 770.407579844013 |
| Median | 15.43 | ||
| Midrange | 14.935 | ||
| Midmean - Weighted Average at Xnp | 15.4075675675676 | ||
| Midmean - Weighted Average at X(n+1)p | 15.4233333333333 | ||
| Midmean - Empirical Distribution Function | 15.4075675675676 | ||
| Midmean - Empirical Distribution Function - Averaging | 15.4233333333333 | ||
| Midmean - Empirical Distribution Function - Interpolation | 15.4233333333333 | ||
| Midmean - Closest Observation | 15.4075675675676 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 15.4233333333333 | ||
| Midmean - MS Excel (old versions) | 15.4197368421053 | ||
| Number of observations | 72 | ||
