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Mathematics, 20.09.2020 15:01 amandaelisantos

We would like to construct a 99% confidence interval for the mean, based on a sample of 50 observations. The sample standard deviation is 5.5 and the sample mean is 22. The population standard deviation is 3.6. Calculate the lower confidence limit. Round your answer to 3 decimals if needed

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We would like to construct a 99% confidence interval for the mean, based on a sample of 50 observati...
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