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Question: use the given degree of confidence and sample data to...

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Use the given degree of confidence and sample data to construct a confidence interval for the population mean μ Assume that the population has a normal distribution. 30 , x: 84 6, s-105, 90% confidence A. O B. OC. O D. 79.32 < μ < 89.88 81.36 <p < 8784 81.34 < μ < 87.86 80.68 < μ < 88.52

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