Variability - Ungrouped Data
Absolute range	20
Relative range (unbiased)	4.42107489844388
Relative range (biased)	4.47103213270583
Variance (unbiased)	20.4646464646465
Variance (biased)	20.0098765432099
Standard Deviation (unbiased)	4.52378673951884
Standard Deviation (biased)	4.4732400498084
Coefficient of Variation (unbiased)	0.126049785311670
Coefficient of Variation (biased)	0.124641363616952
Mean Squared Error (MSE versus 0)	1308.02222222222
Mean Squared Error (MSE versus Mean)	20.0098765432099
Mean Absolute Deviation from Mean (MAD Mean)	3.49135802469136
Mean Absolute Deviation from Median (MAD Median)	3.48888888888889
Median Absolute Deviation from Mean	2.88888888888889
Median Absolute Deviation from Median	3
Mean Squared Deviation from Mean	20.0098765432099
Mean Squared Deviation from Median	20.0222222222222
Interquartile Difference (Weighted Average at Xnp)	5.75
Interquartile Difference (Weighted Average at X(n+1)p)	6
Interquartile Difference (Empirical Distribution Function)	5
Interquartile Difference (Empirical Distribution Function - Averaging)	5
Interquartile Difference (Empirical Distribution Function - Interpolation)	5
Interquartile Difference (Closest Observation)	6
Interquartile Difference (True Basic - Statistics Graphics Toolkit)	6
Interquartile Difference (MS Excel (old versions))	6
Semi Interquartile Difference (Weighted Average at Xnp)	2.875
Semi Interquartile Difference (Weighted Average at X(n+1)p)	3
Semi Interquartile Difference (Empirical Distribution Function)	2.5
Semi Interquartile Difference (Empirical Distribution Function - Averaging)	2.5
Semi Interquartile Difference (Empirical Distribution Function - Interpolation)	2.5
Semi Interquartile Difference (Closest Observation)	3
Semi Interquartile Difference (True Basic - Statistics Graphics Toolkit)	3
Semi Interquartile Difference (MS Excel (old versions))	3
Coefficient of Quartile Variation (Weighted Average at Xnp)	0.0818505338078292
Coefficient of Quartile Variation (Weighted Average at X(n+1)p)	0.0845070422535211
Coefficient of Quartile Variation (Empirical Distribution Function)	0.0704225352112676
Coefficient of Quartile Variation (Empirical Distribution Function - Averaging)	0.0704225352112676
Coefficient of Quartile Variation (Empirical Distribution Function - Interpolation)	0.0704225352112676
Coefficient of Quartile Variation (Closest Observation)	0.0857142857142857
Coefficient of Quartile Variation (True Basic - Statistics Graphics Toolkit)	0.0845070422535211
Coefficient of Quartile Variation (MS Excel (old versions))	0.0845070422535211
Number of all Pairs of Observations	990
Squared Differences between all Pairs of Observations	40.9292929292929
Mean Absolute Differences between all Pairs of Observations	5.07070707070707
Gini Mean Difference	5.07070707070707
Leik Measure of Dispersion	0.509907120743034
Index of Diversity	0.977432545121682
Index of Qualitative Variation	0.999646921147175
Coefficient of Dispersion	0.0969821673525377
Observations	45