Zero Defect Nomagraph
Zero Defect Nomagraph

Have you wondered if a zero defect sample really means there are zero
utilizes a special case of the Poisson distribution to predict the worse
case percent defective in a population where the sample was defect
free.  Go on, try it!  The spreadsheet is very simple to use.  If you are a
manager that deals with sampling inspection this is for you!
Features Include:

  • Supports sample sizes up to 10,000
  • Confidence intervals of 99%, 95%,
    90%, 80% and 50 %
  • Easy to read graph
  • Summary statement provided
Quality Dimensions