In a survey, 10 people were asked how much they spent on their child's last birthday gift. The results were roughly bell

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In a survey, 10 people were asked how much they spent on their child's last birthday gift. The results were roughly bell

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In A Survey 10 People Were Asked How Much They Spent On Their Child S Last Birthday Gift The Results Were Roughly Bell 1
In A Survey 10 People Were Asked How Much They Spent On Their Child S Last Birthday Gift The Results Were Roughly Bell 1 (15.91 KiB) Viewed 83 times
In a survey, 10 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $34 and standard deviation of $6. Construct a confidence interval at a 80% confidence level. Give your answers to one decimal place. ----
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