Variability - Ungrouped Data
Absolute range9.51
Relative range (unbiased)3.37524374909874
Relative range (biased)3.39892996074130
Variance (unbiased)7.93872486306729
Variance (biased)7.82846479552469
Standard Deviation (unbiased)2.8175742870539
Standard Deviation (biased)2.79793938381887
Coefficient of Variation (unbiased)0.0238269028858945
Coefficient of Variation (biased)0.0236608597278827
Mean Squared Error (MSE versus 0)13991.3179819444
Mean Squared Error (MSE versus Mean)7.82846479552469
Mean Absolute Deviation from Mean (MAD Mean)2.41410493827161
Mean Absolute Deviation from Median (MAD Median)2.34041666666667
Median Absolute Deviation from Mean2.27819444444445
Median Absolute Deviation from Median1.84000000000000
Mean Squared Deviation from Mean7.82846479552469
Mean Squared Deviation from Median8.59969027777777
Interquartile Difference (Weighted Average at Xnp)4.56
Interquartile Difference (Weighted Average at X(n+1)p)4.55500000000001
Interquartile Difference (Empirical Distribution Function)4.56
Interquartile Difference (Empirical Distribution Function - Averaging)4.55000000000001
Interquartile Difference (Empirical Distribution Function - Interpolation)4.545
Interquartile Difference (Closest Observation)4.56
Interquartile Difference (True Basic - Statistics Graphics Toolkit)4.54500000000002
Interquartile Difference (MS Excel (old versions))4.56
Semi Interquartile Difference (Weighted Average at Xnp)2.28
Semi Interquartile Difference (Weighted Average at X(n+1)p)2.27750000000000
Semi Interquartile Difference (Empirical Distribution Function)2.28
Semi Interquartile Difference (Empirical Distribution Function - Averaging)2.27500000000001
Semi Interquartile Difference (Empirical Distribution Function - Interpolation)2.2725
Semi Interquartile Difference (Closest Observation)2.28
Semi Interquartile Difference (True Basic - Statistics Graphics Toolkit)2.27250000000001
Semi Interquartile Difference (MS Excel (old versions))2.28
Coefficient of Quartile Variation (Weighted Average at Xnp)0.0192811839323467
Coefficient of Quartile Variation (Weighted Average at X(n+1)p)0.0192596351028520
Coefficient of Quartile Variation (Empirical Distribution Function)0.0192811839323467
Coefficient of Quartile Variation (Empirical Distribution Function - Averaging)0.0192380871844743
Coefficient of Quartile Variation (Empirical Distribution Function - Interpolation)0.0192165401771558
Coefficient of Quartile Variation (Closest Observation)0.0192811839323467
Coefficient of Quartile Variation (True Basic - Statistics Graphics Toolkit)0.0192165401771558
Coefficient of Quartile Variation (MS Excel (old versions))0.0192811839323467
Number of all Pairs of Observations2556
Squared Differences between all Pairs of Observations15.8774497261346
Mean Absolute Differences between all Pairs of Observations3.17019953051643
Gini Mean Difference3.17019953051643
Leik Measure of Dispersion0.505088616317236
Index of Diversity0.98610333560718
Index of Qualitative Variation0.999992114981929
Coefficient of Dispersion0.0202644584762159
Observations72