Variability - Ungrouped Data
Absolute range
12
Relative range (unbiased)
3.88899220300447
Relative range (biased)
3.91628371118703
Variance (unbiased)
9.52112676056338
Variance (biased)
9.38888888888889
Standard Deviation (unbiased)
3.08563231130402
Standard Deviation (biased)
3.06412938514171
Coefficient of Variation (unbiased)
1.85137938678241
Coefficient of Variation (biased)
1.83847763108502
Mean Squared Error (MSE versus 0)
12.1666666666667
Mean Squared Error (MSE versus Mean)
9.38888888888889
Mean Absolute Deviation from Mean (MAD Mean)
2.52777777777778
Mean Absolute Deviation from Median (MAD Median)
2.5
Median Absolute Deviation from Mean
2.33333333333333
Median Absolute Deviation from Median
2
Mean Squared Deviation from Mean
9.38888888888889
Mean Squared Deviation from Median
9.5
Interquartile Difference
(Weighted Average at Xnp)
4
Interquartile Difference
(Weighted Average at X(n+1)p)
4
Interquartile Difference
(Empirical Distribution Function)
4
Interquartile Difference
(Empirical Distribution Function - Averaging)
4
Interquartile Difference
(Empirical Distribution Function - Interpolation)
4
Interquartile Difference
(Closest Observation)
4
Interquartile Difference
(True Basic - Statistics Graphics Toolkit)
4
Interquartile Difference
(MS Excel (old versions))
4
Semi Interquartile Difference
(Weighted Average at Xnp)
2
Semi Interquartile Difference
(Weighted Average at X(n+1)p)
2
Semi Interquartile Difference
(Empirical Distribution Function)
2
Semi Interquartile Difference
(Empirical Distribution Function - Averaging)
2
Semi Interquartile Difference
(Empirical Distribution Function - Interpolation)
2
Semi Interquartile Difference
(Closest Observation)
2
Semi Interquartile Difference
(True Basic - Statistics Graphics Toolkit)
2
Semi Interquartile Difference
(MS Excel (old versions))
2
Coefficient of Quartile Variation
(Weighted Average at Xnp)
1
Coefficient of Quartile Variation
(Weighted Average at X(n+1)p)
1
Coefficient of Quartile Variation
(Empirical Distribution Function)
1
Coefficient of Quartile Variation
(Empirical Distribution Function - Averaging)
1
Coefficient of Quartile Variation
(Empirical Distribution Function - Interpolation)
1
Coefficient of Quartile Variation
(Closest Observation)
1
Coefficient of Quartile Variation
(True Basic - Statistics Graphics Toolkit)
1
Coefficient of Quartile Variation
(MS Excel (old versions))
1
Number of all Pairs of Observations
2556
Squared Differences between all Pairs of Observations
19.0422535211268
Mean Absolute Differences between all Pairs of Observations
3.50391236306729
Gini Mean Difference
3.50391236306729
Leik Measure of Dispersion
0.213849765258216
Index of Diversity
0.939166666666667
Index of Qualitative Variation
0.952394366197183
Coefficient of Dispersion
1.26388888888889
Observations
72