Question: A Draw the OC curve for this plan b Find the
a. Draw the OC curve for this plan.
b. Find the level of lot quality that will be rejected 90% of the time.
e. Suppose that incoming lots are 0.5% nonconforming. What is the probability of rejecting these lots under both plans? Calculate the ATI at this point for both plans. Which plan do you prefer? Why?
Answer to relevant QuestionsDraw the primary and supplementary OC curves for a double-sampling plan with . If the incoming lots have fraction nonconforming , what is the probability of acceptance on the first sample? What is the probability of final ...Repeat Exercise 7.16, using general inspection level I. Discuss the differences in the various sampling plans. In exercise 7.16 An inspector wants to use a variables sampling plan with an AQL of 1.5%. Lots are of size 7,000 and the standard deviation is unknown. Find a sampling plan using Procedure 1 from MIL STD 414. a. Draw the OC curve of this sampling plan. b. If lots are of a quality that is near the supplier’s long-term process average, what is the average total inspection at that level of quality? a. Prepare a normal probability plot of the effects. Which effects seem active? Fit a model using these effects. b. Calculate the residuals for the model you fit in part (a). Construct a normal probability plot of the ...
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