Question: A product is supplied in lots of size The
A product is supplied in lots of size . The AQL has been specified at 0.10%. Find the normal, tightened, and reduced single-sampling plans from MIL STD 105E, assuming general inspection level II.
Answer to relevant Questionsa. Find the normal, tightened, and reduced inspection plans. a. Draw the OC curves of the normal, tightened, and reduced inspection plans on the same graph. 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 type-A OC curve for the plan. b. Draw the type-B OC curve for this plan and compare it to the type-A OC curve found in part (a). c. Which curve is appropriate for this situation? In exercise 7.4 In their book Empirical Model Building and Response Surfaces (John Wiley, 1987), G. E. P. Box and N. R. Draper describe an experiment with three factors. The data shown in Table 8E.7 are a variation of the original ...
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