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In a survey, 2i] people were asked how much 'iey spent on their child's last birthday gift. We results were roughly hell- shaped with a

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In a survey, 2i] people were asked how much 'iey spent on their child's last birthday gift. We results were roughly hell- shaped with a mean of $3? and standard deviation of $16. IIZIonstruct a condence interval at a 93% condence level. Give your answers to one decimal place

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