Bootstrap confidence interval for the GPA data. The GPA
Chapter , Problem 16.50(choose chapter or problem)
Bootstrap confidence interval for the GPA data. The GPA data for females from Example 16.6 (page 16-18) are strongly skewed to the left and have a cluster of observations at 4. GPA (a) Bootstrap the mean of the data. Based on the bootstrap distribution, which bootstrap confidence intervals would you consider for use? Explain your answer. (b) Find all three bootstrap confidence intervals. How do the intervals compare? Briefly explain the reasons for any differences. In particular, what kind of errors would you make in estimating the mean GPA by using a t interval or a percentile interval instead of a BCa interval?
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