In a survey, 26 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $35 and standard deviation of $8. The best point estimate...

In a survey, 26 people were asked how much they spent on their child's last birthday gift. The results were<br>roughly bell-shaped with a mean of $35 and standard deviation of $8.<br>The best point estimate for u is<br>The margin of error for a 90% confidence interval is<br>

Extracted text: In a survey, 26 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $35 and standard deviation of $8. The best point estimate for u is The margin of error for a 90% confidence interval is

Jun 11, 2022

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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-shaped with a mean of $35 and standard deviation of $8. The best point estimate...

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