The ASQ®-3 and ASQ®:SE-2 have specific age intervals, so you must calculate age to the month and day from the date the ASQ will be completed (i.e., 25 months, 12 days). If a baby was born three or more weeks prematurely and is younger than 24 months old, subtract the num...
The first method for using the success-run theorem to determine sample sizes for process validation does not allow for any failures and is somewhat simpler to calculate than Method 2. When calculating the sample size based upon confidence and reliability with zero failures allowed...
The first step in using statistical tolerance intervals to determine sample sizes for process validation is to calculate the mean and standard deviation from a small sample, which should capture the expected range of variation that can reasonably be expected from the process (dif...
The first method for using the success-run theorem to determine sample sizes for process validation does not allow for any failures and is somewhat simpler to calculate than Method 2. When calculating the sample size based upon confidence and reliability with zero failures allowed, ...