The beginning Define phase of Lean Six Sigma in manufacturing is essential for setting a clear scope and project objectivegoals. It involves carefully understanding the customer’s demands and translating them into a measurable problem statement. Teams typically employ tools like Voice of the Custome

The Chi-square test is a statistical tool used to examine the relationship between two or more categorical variables. This determines whether there is a substantial difference between the observed and expected frequencies in a dataset. The test utilizes the concept of chi-square, which indicates the