In a survey, 28 people were asked how much they spent on their child's last birthday gift The results were roughly bell shaped with a mean of $49 and standard deviation of $8 Find the margin of error at a 95 confidence level, Give your answer to two decimal places In a survey, 28 people were asked...

sol M 28 X 49 S 8 3D 95 confiolenc ...

In a survey, 28 people were asked how much they spent on their child's last birthday...

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Elementary Statistics Picturing the World

ISBN: 978-0134683416

7th edition

Authors: Ron Larson, Betsy Farber

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Posted Date: Apr 07, 2022 01:32 AM

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Elementary Statistics Picturing the World

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