Design a Single Attribute Sampling Plan that will be close to the following requirements: AQL = P. = 0.020 LTPD = P a=0.05 %3D B=0.10 = 0.100 1-a= B= npp / npa
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- Identify the type of sampling method used in each situationThe method of selecting a desirable portion from a population which describes the characteristics of whole population is called as a. Sampling b. Segregating c. Dividing d. ImplantingDetermine whether the type of sampling used for each problem is INDEPENDENT or RELATED.
- Indicate the LEAST sample size required using the Yamane's formula. 1. Population = 500 margin of error = 1% 2. Population = 1200 margin of error = 5% 3. Population = 855 margin of error = 10% 4. Population = 450 margin of error = 5% 5. Population = 320 margin of error = 1%Identify the criteria needed to be specified in determining the appropriate sample size.On Sept. 21, 2015, CNBC reported the results of a phone-in survey pertaining to the potential penalty Volkswagen might experience due to manipulating emissions results. The question asked was, “Would a penalty of $18 billion (maximum allowable) be too harsh a penalty for Volkswagen?” The results were: Too harsh 40% vs. Not harsh enough 60%. Identify the sampling approach used. A. Cluster B. Convenience C. Simple Random Sample (SRS) D. Stratified E. Systematic
- Determine the sample size given the following data:Consider the double sampling plan for Spire CDs presented given.a. Suppose that the true proportion of defectives in the lot is 10 percent. On average, how many items will have to be sampled before the lot is either accepted or rejected?b. Suppose that the true proportion of defectives in the lot is 30 percent. On average, how many items will have to be sampled before the lot is either accepted or rejected?Use the given data to find the minimum sample size required to estimate the population proportion.