In a survey, 11 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $39 and standard deviation of $16. Construct a confidence...

In a survey, 11 people were asked how much they spent on their child's last birthday gift. The results<br>were roughly bell-shaped with a mean of $39 and standard deviation of $16. Construct a confidence<br>interval at a 90% confidence level.<br>Give your answers to one decimal place.<br>土<br>> Next Question<br>Ce<br>88<br>7<br>16<br>96<br>%24<br>

Extracted text: In a survey, 11 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $39 and standard deviation of $16. Construct a confidence interval at a 90% confidence level. Give your answers to one decimal place. 土 > Next Question Ce 88 7 16 96 %24

Jun 09, 2022

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In a survey, 11 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $39 and standard deviation of $16. Construct a confidence...

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