In a survey, 26 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, 26 people were asked how much they spent on their child's last birthday gift. The results were roughly bell
In a survey, 26 people were asked how much they spent on theirchild's last birthday gift. The results were roughly bell-shapedwith a mean of $46 and standard deviation of $3. Find the margin oferror at a 90% confidence level.Give your answer to two decimal places.