Which of the following statements is false regarding the operating characteristic (OC)curve?
A) The OC curve plots the values of $\beta$ versus the values of $\mu$.
B) The OC curve plots the values of $\alpha$ versus the values of $\beta$.
C) The OC curve can be useful in selecting a sample size n.
D) None of these choices.

Question

Quizplus · Accepted Answer

The statement that is false is B, as the OC curve plots the values of F1F1F1S1F1F1F10 versus the values of F1F1F1S1F1F1F10, not the values of F1F1F1S1F1F1F10 versus the values of F1F1F1S1F1F1F10 (which is the definition of a power curve). The other statements are true - the OC curve can help determine the sample size needed to achieve a desired level of control, and it compares the risk of accepting or rejecting a lot of product based on different sampling plans.

Which of the Following Statements Is False Regarding the Operating β\betaβ

Which of the Following Statements Is False Regarding the Operating $\beta$