Continuous refinement is a straightforward concept focused on gradual development. Basically, it’s about achieving small changes to workflows over a period . This isn't a one-time effort , but rather a mindset that inspires everyone in an business to pinpoint areas for optimization and put into a

The Chi-square test acts as a statistical tool used to examine the relationship between two or more categorical variables. That measures whether there is a significant difference between the observed and expected frequencies in a dataset. The test relies the concept of chi-square, which indicates