How would you answer the below?
Variables MSA is also known as Gage R&R for "repeatability and reproducible." In spite of the AIAG issues with the use of statistics measurement systems need to be "capable." But, not unlike quality sigma levels, maybe sometimes or in some cases it is more important for higher levels than others (risk of injury vs minor inconvenience). So, how good do measurement systems need to be and does it matter what they are applied to?