Counts of resulting branches in the event tree
Item counts With internal V&V & IV&V Without IV&V
Total branches 1350 90
Trimmed 1058 42
Valid 292 48
Final defect density(=very high ) 12/292 = 0.041 4/48 = 0.083
High 41/292 = 0.140 11/48 = 0.229
Medium 78/292 = 0.267 16/48 = 0.333
Low 94/292 = 0.322 12/48 = 0.250
Very low 67/292 = 0.229 5/48 = 0.104