Quality and Reliability Engineering is one of the most important topics in the contemporary industrial issues; duly strengthened by the World Trade Organization (WTO) and the globalization effects; and especially, deserving high priority in the developing countries, where reliability and quality of products and services can be determining in their successfulness in the international markets. The book covers the theories and practices of quality and reliability engineering, required in industries for reliability assurance and excellence in quality; such as: statistics and mathematical statistics for applications in quality engineering and reliability engineering; reliability analysis and computations; failure rate analysis; failure time analysis; lifetime tests and analysis; lifetime calculus; maintainability analysis; availability analysis.