Variability - Ungrouped Data
Absolute range	26
Relative range (unbiased)	4.15276398780646
Relative range (biased)	4.1819065487676
Variance (unbiased)	39.1987480438185
Variance (biased)	38.6543209876543
Standard Deviation (unbiased)	6.26089035551801
Standard Deviation (biased)	6.21725992601679
Coefficient of Variation (unbiased)	-0.651422117915169
Coefficient of Variation (biased)	-0.646882535654926
Mean Squared Error (MSE versus 0)	131.027777777778
Mean Squared Error (MSE versus Mean)	38.6543209876543
Mean Absolute Deviation from Mean (MAD Mean)	5.0787037037037
Mean Absolute Deviation from Median (MAD Median)	5.02777777777778
Median Absolute Deviation from Mean	4.38888888888889
Median Absolute Deviation from Median	4.5
Mean Squared Deviation from Mean	38.6543209876543
Mean Squared Deviation from Median	39.0277777777778
Interquartile Difference (Weighted Average at Xnp)	9
Interquartile Difference (Weighted Average at X(n+1)p)	9.5
Interquartile Difference (Empirical Distribution Function)	9
Interquartile Difference (Empirical Distribution Function - Averaging)	9
Interquartile Difference (Empirical Distribution Function - Interpolation)	8.5
Interquartile Difference (Closest Observation)	9
Interquartile Difference (True Basic - Statistics Graphics Toolkit)	8.5
Interquartile Difference (MS Excel (old versions))	10
Semi Interquartile Difference (Weighted Average at Xnp)	4.5
Semi Interquartile Difference (Weighted Average at X(n+1)p)	4.75
Semi Interquartile Difference (Empirical Distribution Function)	4.5
Semi Interquartile Difference (Empirical Distribution Function - Averaging)	4.5
Semi Interquartile Difference (Empirical Distribution Function - Interpolation)	4.25
Semi Interquartile Difference (Closest Observation)	4.5
Semi Interquartile Difference (True Basic - Statistics Graphics Toolkit)	4.25
Semi Interquartile Difference (MS Excel (old versions))	5
Coefficient of Quartile Variation (Weighted Average at Xnp)	-0.473684210526316
Coefficient of Quartile Variation (Weighted Average at X(n+1)p)	-0.527777777777778
Coefficient of Quartile Variation (Empirical Distribution Function)	-0.473684210526316
Coefficient of Quartile Variation (Empirical Distribution Function - Averaging)	-0.5
Coefficient of Quartile Variation (Empirical Distribution Function - Interpolation)	-0.472222222222222
Coefficient of Quartile Variation (Closest Observation)	-0.473684210526316
Coefficient of Quartile Variation (True Basic - Statistics Graphics Toolkit)	-0.472222222222222
Coefficient of Quartile Variation (MS Excel (old versions))	-0.555555555555556
Number of all Pairs of Observations	2556
Squared Differences between all Pairs of Observations	78.3974960876369
Mean Absolute Differences between all Pairs of Observations	7.09389671361502
Gini Mean Difference	7.09389671361502
Leik Measure of Dispersion	0.39925099731336
Index of Diversity	0.980299208125898
Index of Qualitative Variation	0.994106239226263
Coefficient of Dispersion	-0.564300411522634
Observations	72