As a rule of thumb,to do a process capability analysis ______.
A)we should collect a minimum of 20 samples
B)each sample in our data collection should have at least 500 items
C)we should collect a maximum of 20 samples
D)each sample in our data collection should be from a different population

Question

Quizplus · Accepted Answer

Collecting a minimum of 20 samples is a general rule of thumb for conducting process capability analysis. This sample size provides enough data to estimate the process mean and standard deviation accurately. However, the sample size can vary depending on the specific process and the level of precision required. The other options (B, C, and D) are not correct as they either specify a too large or too small sample size or are not relevant to process capability analysis.

As a Rule of Thumb,to Do a Process Capability Analysis