Which of the following is NOT a phase of 5S?

The concept of 5S is a methodology used to improve workplace efficiency and eliminate waste through five specific phases: Sort, Set in order, Shine, Standardize, and Sustain. Each of these phases plays a vital role in creating and maintaining an organized and efficient workspace.

The phase "Sort" involves categorizing items and disposing of those that are not necessary. "Set in order" focuses on organizing and arranging the necessary items for easy access. "Shine" pertains to cleaning the work area to ensure it is efficient and safe. "Standardize" entails establishing standards for processes and maintaining order. Finally, "Sustain" emphasizes the importance of maintaining and reviewing standards and practices regularly.

The term "Statistics" does not belong to the 5S methodology and is not one of the core phases. While statistical analysis and metrics may play a role in assessing productivity or processes in a broader operational context, it does not specifically relate to the 5S framework. Thus, it is identified as the option that is not a phase of 5S.