Variability - Ungrouped Data
Absolute range	14.11
Relative range (unbiased)	3.20013613122209
Relative range (biased)	3.22032646483309
Variance (unbiased)	19.4409337816456
Variance (biased)	19.197922109375
Standard Deviation (unbiased)	4.40918742872716
Standard Deviation (biased)	4.38154334788269
Coefficient of Variation (unbiased)	0.0397562110012649
Coefficient of Variation (biased)	0.0395069533027084
Mean Squared Error (MSE versus 0)	12319.25557875
Mean Squared Error (MSE versus Mean)	19.197922109375
Mean Absolute Deviation from Mean (MAD Mean)	3.853625
Mean Absolute Deviation from Median (MAD Median)	3.853625
Median Absolute Deviation from Mean	4.125
Median Absolute Deviation from Median	4.125
Mean Squared Deviation from Mean	19.197922109375
Mean Squared Deviation from Median	19.198785
Interquartile Difference (Weighted Average at Xnp)	8.45
Interquartile Difference (Weighted Average at X(n+1)p)	8.50999999999999
Interquartile Difference (Empirical Distribution Function)	8.45
Interquartile Difference (Empirical Distribution Function - Averaging)	8.35000000000001
Interquartile Difference (Empirical Distribution Function - Interpolation)	8.19000000000001
Interquartile Difference (Closest Observation)	8.45
Interquartile Difference (True Basic - Statistics Graphics Toolkit)	8.19000000000001
Interquartile Difference (MS Excel (old versions))	8.67
Semi Interquartile Difference (Weighted Average at Xnp)	4.225
Semi Interquartile Difference (Weighted Average at X(n+1)p)	4.25500000000000
Semi Interquartile Difference (Empirical Distribution Function)	4.225
Semi Interquartile Difference (Empirical Distribution Function - Averaging)	4.17500000000000
Semi Interquartile Difference (Empirical Distribution Function - Interpolation)	4.09500000000001
Semi Interquartile Difference (Closest Observation)	4.225
Semi Interquartile Difference (True Basic - Statistics Graphics Toolkit)	4.09500000000001
Semi Interquartile Difference (MS Excel (old versions))	4.335
Coefficient of Quartile Variation (Weighted Average at Xnp)	0.038185186858873
Coefficient of Quartile Variation (Weighted Average at X(n+1)p)	0.0384094601913702
Coefficient of Quartile Variation (Empirical Distribution Function)	0.038185186858873
Coefficient of Quartile Variation (Empirical Distribution Function - Averaging)	0.0376788051080728
Coefficient of Quartile Variation (Empirical Distribution Function - Interpolation)	0.0369484796535235
Coefficient of Quartile Variation (Closest Observation)	0.038185186858873
Coefficient of Quartile Variation (True Basic - Statistics Graphics Toolkit)	0.0369484796535235
Coefficient of Quartile Variation (MS Excel (old versions))	0.0391404451266309
Number of all Pairs of Observations	3160
Squared Differences between all Pairs of Observations	38.8818675632912
Mean Absolute Differences between all Pairs of Observations	5.11169936708861
Gini Mean Difference	5.11169936708861
Leik Measure of Dispersion	0.505832312240044
Index of Diversity	0.98748049000801
Index of Qualitative Variation	0.999980243046085
Coefficient of Dispersion	0.0347376842295038
Observations	80