Examlex
A random sample of 25 observations is selected from a normally distributed population.The sample variance is 10.In the 95% confidence interval for the population variance,the upper limit is:
Quality Function Deployment
A systematic approach to design based on a company's effort to meet customer needs and product quality by translating customer desires into engineering characteristics for a product.
Customer Requirements
Explicit and implicit needs or expectations that customers have concerning a product, service, or experience.
Specifications
Detailed descriptions of the design, materials, and performance requirements for products or services.
Reliability
The quality of being dependable or reliable; in products, it refers to the likelihood of them performing consistently over their expected lifecycle.
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