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Construct a two-sided 95% confidence interval for the true mean of a population if the sample mean is 30.0 and the standard deviation of the

Construct a two-sided 95% confidence interval for the true mean of a population if the sample mean is 30.0 and the standard deviation of the population is 2.5. The sample size (n) is 25. The lower limit of the confidence interval (to one decimal place) is . The upper limit of the confidence interval is

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