Which probability distribution is used to develop a percent defective chart?
A)Normal distribution
B)Chi-square distribution
C)Poisson distribution
D)Binomial distribution

Question

Quizplus · Accepted Answer

The binomial distribution is used to develop a percent defective chart because it applies when there are only two possible outcomes (defective or non-defective) for each item being inspected. The chart allows for the calculation of the probability of a certain percentage of items being defective based on a sample size and the historical defect rate.

Which Probability Distribution Is Used to Develop a Percent Defective