Variability - Ungrouped Data
Absolute range
17
Relative range (unbiased)
5.36927821177646
Relative range (biased)
5.38592717642143
Variance (unbiased)
10.0245763361705
Variance (biased)
9.96269623532998
Standard Deviation (unbiased)
3.16616113553473
Standard Deviation (biased)
3.15637390613501
Coefficient of Variation (unbiased)
0.245063594819219
Coefficient of Variation (biased)
0.24430605484657
Mean Squared Error (MSE versus 0)
176.882716049383
Mean Squared Error (MSE versus Mean)
9.96269623532998
Mean Absolute Deviation from Mean (MAD Mean)
2.41159884163999
Mean Absolute Deviation from Median (MAD Median)
2.38888888888889
Median Absolute Deviation from Mean
1.91975308641975
Median Absolute Deviation from Median
2
Mean Squared Deviation from Mean
9.96269623532998
Mean Squared Deviation from Median
10.8086419753086
Interquartile Difference
(Weighted Average at Xnp)
3
Interquartile Difference
(Weighted Average at X(n+1)p)
3.25
Interquartile Difference
(Empirical Distribution Function)
3
Interquartile Difference
(Empirical Distribution Function - Averaging)
3
Interquartile Difference
(Empirical Distribution Function - Interpolation)
3
Interquartile Difference
(Closest Observation)
3
Interquartile Difference
(True Basic - Statistics Graphics Toolkit)
3.75
Interquartile Difference
(MS Excel (old versions))
3
Semi Interquartile Difference
(Weighted Average at Xnp)
1.5
Semi Interquartile Difference
(Weighted Average at X(n+1)p)
1.625
Semi Interquartile Difference
(Empirical Distribution Function)
1.5
Semi Interquartile Difference
(Empirical Distribution Function - Averaging)
1.5
Semi Interquartile Difference
(Empirical Distribution Function - Interpolation)
1.5
Semi Interquartile Difference
(Closest Observation)
1.5
Semi Interquartile Difference
(True Basic - Statistics Graphics Toolkit)
1.875
Semi Interquartile Difference
(MS Excel (old versions))
1.5
Coefficient of Quartile Variation
(Weighted Average at Xnp)
0.12
Coefficient of Quartile Variation
(Weighted Average at X(n+1)p)
0.128712871287129
Coefficient of Quartile Variation
(Empirical Distribution Function)
0.12
Coefficient of Quartile Variation
(Empirical Distribution Function - Averaging)
0.12
Coefficient of Quartile Variation
(Empirical Distribution Function - Interpolation)
0.12
Coefficient of Quartile Variation
(Closest Observation)
0.12
Coefficient of Quartile Variation
(True Basic - Statistics Graphics Toolkit)
0.145631067961165
Coefficient of Quartile Variation
(MS Excel (old versions))
0.12
Number of all Pairs of Observations
13041
Squared Differences between all Pairs of Observations
20.0491526723411
Mean Absolute Differences between all Pairs of Observations
3.41852618664213
Gini Mean Difference
3.41852618664213
Leik Measure of Dispersion
0.503298483854789
Index of Diversity
0.993458731799786
Index of Qualitative Variation
0.999629282928977
Coefficient of Dispersion
0.200966570136666
Observations
162