Mann-Whitney Non Parametric Hypothesis Test is used to compare two sample means that come from the same population.
Ask ten people, “What is quality?” and you’ll get ten different answers. Look at industry definitions of ‘quality’ and how to measure it.
Rational sub grouping is the process of organizing the data into groups which were produced basically under the same conditions
Regression Analysis is a way of estimating the relationships between different variables by examining the behavior of the system.
The Lean Concepts Study guide will help you review the philosophy and application of Lean. These concepts are important to modern practices.