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In a survey, 3D people were asked how much they spent on their child's last birthday gift. The results were roughly bellvshaped 1with a mean

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In a survey, 3D people were asked how much they spent on their child's last birthday gift. The results were roughly bellvshaped 1with a mean of SEC! and standard deviation of $16. Construct a confidence interval at a 99% confidence level. Give your answers to three decimal places. level

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