Variability - Ungrouped Data
Absolute range
3.27
Relative range (unbiased)
3.22289728598901
Relative range (biased)
3.24551438652837
Variance (unbiased)
1.02944364241002
Variance (biased)
1.01514581404321
Standard Deviation (unbiased)
1.01461502177428
Standard Deviation (biased)
1.00754444767624
Coefficient of Variation (unbiased)
0.0600991185472575
Coefficient of Variation (biased)
0.0596803042563235
Mean Squared Error (MSE versus 0)
286.0292625
Mean Squared Error (MSE versus Mean)
1.01514581404321
Mean Absolute Deviation from Mean (MAD Mean)
0.904729938271605
Mean Absolute Deviation from Median (MAD Median)
0.902916666666667
Median Absolute Deviation from Mean
0.895
Median Absolute Deviation from Median
0.9
Mean Squared Deviation from Mean
1.01514581404321
Mean Squared Deviation from Median
1.01791666666667
Interquartile Difference
(Weighted Average at Xnp)
1.8
Interquartile Difference
(Weighted Average at X(n+1)p)
1.8125
Interquartile Difference
(Empirical Distribution Function)
1.8
Interquartile Difference
(Empirical Distribution Function - Averaging)
1.795
Interquartile Difference
(Empirical Distribution Function - Interpolation)
1.7775
Interquartile Difference
(Closest Observation)
1.8
Interquartile Difference
(True Basic - Statistics Graphics Toolkit)
1.7775
Interquartile Difference
(MS Excel (old versions))
1.83
Semi Interquartile Difference
(Weighted Average at Xnp)
0.9
Semi Interquartile Difference
(Weighted Average at X(n+1)p)
0.906250000000001
Semi Interquartile Difference
(Empirical Distribution Function)
0.9
Semi Interquartile Difference
(Empirical Distribution Function - Averaging)
0.897500000000001
Semi Interquartile Difference
(Empirical Distribution Function - Interpolation)
0.88875
Semi Interquartile Difference
(Closest Observation)
0.9
Semi Interquartile Difference
(True Basic - Statistics Graphics Toolkit)
0.88875
Semi Interquartile Difference
(MS Excel (old versions))
0.915000000000001
Coefficient of Quartile Variation
(Weighted Average at Xnp)
0.0534124629080119
Coefficient of Quartile Variation
(Weighted Average at X(n+1)p)
0.0537315645149337
Coefficient of Quartile Variation
(Empirical Distribution Function)
0.0534124629080119
Coefficient of Quartile Variation
(Empirical Distribution Function - Averaging)
0.0532088335556544
Coefficient of Quartile Variation
(Empirical Distribution Function - Interpolation)
0.0526861800666914
Coefficient of Quartile Variation
(Closest Observation)
0.0534124629080119
Coefficient of Quartile Variation
(True Basic - Statistics Graphics Toolkit)
0.0526861800666914
Coefficient of Quartile Variation
(MS Excel (old versions))
0.0542543729617552
Number of all Pairs of Observations
2556
Squared Differences between all Pairs of Observations
2.05888728482004
Mean Absolute Differences between all Pairs of Observations
1.17341549295775
Gini Mean Difference
1.17341549295775
Leik Measure of Dispersion
0.504782067475812
Index of Diversity
0.986061642517832
Index of Qualitative Variation
0.99994983466597
Coefficient of Dispersion
0.0534236751267555
Observations
72