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According to the National Health Statistics Reports, a sample of 811 men aged 20 - 29 years had a mean waist size of 37.1 inches
According to the National Health Statistics Reports, a sample of 811 men aged 20 - 29 years had a mean waist size of 37.1 inches with a standard deviation of 8.8 inches. Construct a 95% confidence interval for the mean waist size. Use tables or technology. Round your answers to one decimal place
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