Timad Room Radius
N Valid 174736(77.7%) 212560(94.6%) 132804(59.1%)
Missing 50065(22.3%) 12241(5.4%) 91997(40.9%)
Total 224801(100%) 224801(100%) 224801(100%)
Mean 2.95 1.53 3.40
Median 3.00 1.00 3.00
Mode 2 1 3
Std. Deviation 2.512 1.017 .724
Skewness 18.067 2.705 .160
Std. Error of Skewness .006 .005 .007
Table 14: Statistical summary of Timad, room and radius attribute.