The first Define phase of Lean Six Sigma in manufacturing is vital for establishing a clear scope and project objectivegoals. It involves meticulously understanding the customer’s demands and translating them into a verifiable problem statement. Teams typically employ tools like Voice of the Cust… Read More

The Chi-square test serves as a statistical technique used to assess the correlation between two or more categorical variables. This measures whether there is a substantial difference between the observed and expected frequencies in a dataset. The test depends on the concept of chi-square, which … Read More