Essay
A sample from a large finished goods inventory is needed to determine the proportion of non-conforming products.Historically,about a 0.8 percent level of nonconformance has been observed.A 95 percent confidence level with an allowable error of 0.3 percent is desired.What is the required sample size?
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n = (z?/?)²(p-bar)(1-p-bar)/E²...View Answer
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