What is the key benefit of multi-var charting? it assists in the breakdown of components of variation such as positional, cyclical, and temporal Deciding to collect sample from a population is often an economical decision A Six Sigma project had a lot of improvement measures suggested on training people, setting standardized job instructions, getting surveys done from employees, and so on. Who would be the focused audience for whom this project was aimed at? internal customers Cause and Effect Diagram when used with 5 WHY helps you in understanding the root cause of the problem. In doing so, what does the Six Sigma team wish to know? the assignable causes Which of the below mentioned tools is considered best to inform employees of their work roles, in terms of ease of understanding and implementation? written instructions In embracing Six Sigma, what has been the principal motivating factor from the point of view of upper management? bottom line results The purpose of rolled throughput yield in six sigma would NOT be to: use the calculation for customer analysis A company making rubber tires is evaluated on 5 opportunities per product; in 1000 products manufactured in a month if 100 defects are observed, the Rolled Throughput Yield is: 98% What is lean philosophy? provide perfect value to the customer through a perfect value creation process that has zero waste