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Damien is calculating a 99% confidence interval for the mean weight of students in a school in India. The point estimate, x-bar = 23.7 kg,

Damien is calculating a 99% confidence interval for the mean weight of students in a school in India. The point estimate, x-bar = 23.7 kg, is found from a sample of 200 students' weight. The margin of error is calculated as 3.2695 kg. Find the confidence interval for this scenario. Write the lower bound of the confidence interval here

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