C & U charts are control charts for defects in quality control. In statistical quality control, the c-chart is a type of control chart used to monitor “count”-type data, typically total number of defectives per unit. It is also...
In statistics, Box–Behnken designs are experimental designs for response surface methodology, devised by George E. P. Box and Donald Behnken in 1960, to achieve the following goals: Each factor, or independent variable, is placed at one of three equally spaced values,...
A Block Diagram is used to assess the effect of input variables or factors on your output (or response). First, identify any factors that could have a significant impact on your response variable. Learning how to draw a block diagram is a lot easier than it...
Six Sigma Black Belt A Certified Six Sigma Black Belt can be described as a professional who is capable of explaining Six Sigma principles and philosophies, along with supporting systems and tools. Black Belts should be able to lead teams, understand team...
Binomial distribution describes a binomial experiment’s outcomes. A binomial experiment has fixed trials. Each trial has two outcomes: success or failure. The probability of success remains constant. For example, flipping a coin 10 times is a binomial experiment....