The first Define phase of Lean Six Sigma in manufacturing is essential for establishing a precise scope and project objectivegoals. It involves thoroughly understanding the customer’ demands and translating them into a measurable problem statement. Teams typically employ tools like Voice of the Cust

The Chi-square test acts as a statistical tool used to assess the connection between two or more categorical variables. This evaluates whether there is a substantial difference between the observed and expected frequencies in a dataset. The test utilizes the concept of chi-square, which shows the su