Samples of DNA are collected, and the four DNA bases of A, G, C, and T are coded as 1, 2, 3, and 4, respectively. The results are listed below. Construct a 99% confidence interval estimate of the mean. What is the practical use of the confidence interval? 2, 2, 1, 3, 4, 3, 4, 3, 3, 1 What is the confidence interval for the population mean µ? <με (Round to one decimal place as needed.)

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A: Given, x=16.7σ2=16n = 60

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