Refer to the previous question. Suppose that 64 smokers (instead of 49) were sampled, assumed the sa
Question: Refer to the previous question. Suppose that 64 smokers (instead of 49) were sampled, assumed the sample mean stayed the same.
Part (a) - What is the 95 percent confidence interval estimate of µ?
Part (b) - Explain why this confidence interval is narrower than the one determined in the previous exercise(question1).
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Deliverables: Word Document
Deliverables: Word Document
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