Member since June 29, 2004
Brett Allen replied to the topic New Product DOE in the forum General 17 years, 10 months ago
A suggestion – have you considered using some corelation studies to define which factors of your DOE have a direct and significant effect on the response. This may help eliminate some of the lesser contributors.
Brett Allen replied to the topic Sampling Plan in the forum General 18 years ago
You could use the formula for sample size:
where n = sample size to inspect
p = probability of (in you case finding a failure) = 0.06
Therefore n > 5/p
n> 5/(0.06) = 84 samples.