Please asnwer Q1 and Q2 only Using Military Standard 105E, find a single-sample

Question

Please asnwer Q1 and Q2 only

Using Military Standard 105E, find a single-sample fraction defective sampling plan for lots of about 15,000 and an AQL of 2.5 percent. Use inspection level II. For the above problem, find the plans you would shift to under tightened inspection and under reduced inspection. A Corporation wishes a sampling inspection plan for which the AQL is 1.5 percent. Lots run about 8,000 items. Find the plan it would adopt if it follows Military Standard 105E and use single sampling, inspection level II. Using Military Standard 105E, find a single-sample defects - per unit sampling plan for lots of about 35 and an AQL of 15 defects-per hundred units. Use Special inspection level S-4

Explanation / Answer

Question 1

At lot size of 15000 (between 10001 and 35000) and General Inspection Level II, we should use Plan M. At AQL Level of 2.5, Under Normal Inspection, we should take the sample size of 315 and accept if the defects are <= 14 and reject if defects are >= 15.

Under Tightened Inspection, we should take the sample size of 315 and accept if the defects are <= 12 and reject if defects are >= 13.

Under Reduced Inspection, we should take the sample size of 125 and accept if the defects are <= 7and reject if defects are >= 10.

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