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Defective Items Narrative Suppose a Sample of 120 Items Is Drawn from a Drawn

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Defective Items Narrative
Suppose a sample of 120 items is drawn from a population of manufactured products and the number of defective items is recorded. Prior experience has shown that the proportion of defectives is 0.05.
-Refer to Defective Items Narrative. Is the normal approximation to the sampling distribution of Defective Items Narrative Suppose a sample of 120 items is drawn from a population of manufactured products and the number of defective items is recorded. Prior experience has shown that the proportion of defectives is 0.05. -Refer to Defective Items Narrative. Is the normal approximation to the sampling distribution of   appropriate in this situation? Explain. appropriate in this situation? Explain.

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For n = 400, p = 0.2, and np =...

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