The initial Define phase of Lean Six Sigma in manufacturing is essential for determining a specific scope and project objectivess. It involves deeply understanding the customer’ expectations and translating them into a measurable problem statement. Teams typically employ tools like Voice of the Cust

The Chi-square test is a statistical method used to examine the connection between two or more categorical variables. It measures whether there is a substantial difference between the observed and expected frequencies in a dataset. The test utilizes the concept of chi-square, which represents the su