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Duane Steffey
Ph.D., M.S., B.S. ·
Menlo Park, California
Statistics
Statistical design and analysis of studies to evaluate product performance during development, manufacturing, and in-service use
Construction materials (concrete, doors, windows)
Consumer electronics (computers, phones)
Drug delivery systems (syringes, transdermal patches)
Home appliances (dishwashers, refrigerators)
Industrial tools
Medical devices (joint implants, stents)
Motor vehicles
Pharmaceuticals
Recreational and sports equipment
Engineering and scientific experiments
Sample surveys
Observational studies
Administrative record sources (accident and injury databases, complaints, field returns, quality audits, replacement part sales, warranty claims)
Statistical concepts and methods in evaluating issues arising from actions, events, processes, products, or services affecting relationships between businesses and consumers, employees, other companies or individuals, government agencies, and the environment (including contracts, patents, and regula
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