[See Solution] Smelling Out the Enemy. Refer to Exercise 8.20. Find a 99 \% confidence interval for μ. Why is the confidence interval you found in part (a)
Question: Smelling Out the Enemy. Refer to Exercise 8.20.
- Find a \(99 \%\) confidence interval for \(\mu\).
- Why is the confidence interval you found in part (a) longer than the one in Exercise $8.20$ ?
- Draw a graph similar to that shown in Fig. 8.3 on page 366 to display both confidence intervals.
- Which confidence interval yields a more precise estimate of \(\mu\) ? Explain your answer.
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