Mathematics, 15.07.2019 17:20 uehlingt39

Afactory qa supervisor examines two assembly lines for defective products. a random sample of 256 products on one assembly line found that 16 were defective. a random sample of 240 products on another assembly line found that 12 were defective. construct a 95% confidence interval for the difference in population proportions of defective items from the two assembly lines. assume that the samples are independent. (round your answers to three decimal places.)

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Afactory qa supervisor examines two assembly lines for defective products. a random sample of 256 pr...

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