Attribute MSA-AIAG 4th How to calculate sample size

[MValdes]

Thank you, the situation is related to the sample size calculation, we use small sample size (less than 50) to perform the attribute MSA to our go no go gage where the operator does not have desicion on the pass or fail, it is taken by the gage but now our concern is if we are or not in compliance with the AIAG MSA book? what is your recommendation?

 

[Bev D]

Sample size doesn’t matter as much as challenging the gage. Test samples that are near the limits: just below and above the acceptable limits. What is the reliable ‘cutoff’ for 100% accurate rejection and acceptance.

 

[MValdes]

Thank you Bev D, appreciate your input.