An operating characteristics curve
A)shows the probability of accepting a lot with various percent defectives
B)considers that defective items are replaced with good items
C)is used for double sampling
D)can be developed separately from a sampling plan

Question

Quizplus · Accepted Answer

An operating characteristics curve shows the probability of accepting a lot with various percent defectives. It is used to evaluate the performance of a sampling plan and helps determine the risk of accepting a lot with a given level of defectives. It takes into account the sample size, acceptance number, and the level of inspection required. It is specific to a given sampling plan and cannot be developed separately from it.

An Operating Characteristics Curve