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21-11-2022
Mathematics

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a quality control specialist for a restaurant chain takes a random sample of size 10 to check the amount of soda served in the 16 oz. serving size. the sample mean is 13.90 with a sample standard deviation of 1.52. assume the underlying population is normally distributed. we wish to construct a 95% confidence interval for the true population mean for the amount of soda served. what is the error bound? (round your answer to two decimal places.)

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