This paper analyses the effect of the effort distribution along the software development lifecycle on the prevalence of software defects. This analysis is based on data that was collected by the International Software Benchmarking Standards Group (ISBSG) on the development of 4. 106 software projects. Data mining techniques have been applied to gain a better understanding of the behav... https://www.nacrack.com/huge-sale-Moondrop-Quarks-quick-choice/