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Question 2 < > In a survey, 12 people were asked how much they spent on their child's last birthday gift. The results we
Posted: Mon Nov 15, 2021 12:31 pm
by answerhappygod
- Question 2 In A Survey 12 People Were Asked How Much They Spent On Their Child S Last Birthday Gift The Results We 1 (28.08 KiB) Viewed 78 times
Question 2 < > In a survey, 12 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $37 and standard deviation of $3. Find the margin of error at a 80% confidence level. Give your answer to two decimal places.
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