• @Tim
    Pick 10 samples containing approx 80% of the current PROCESS variation and use these to conduct your Gage R&R. This will give you a good assessment of your current process, however your current process may not be cable of meeting your customer specification. If so, then at least you will understand whether the variation within the current…[Read more]

  • @Tim ,
    Chi Square Test Can be used for both discreet and variable data . Commonly used to show change or improvement when working with discrete data.
    It tells you how is observed distributions of your data (before […] 8 years, 3 months ago