Mathematics, 15.12.2021 03:00 21hendlill
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 $45 and standard deviation of $8. Construct a confidence
interval at a 99% confidence level.
Give your answers to one decimal place.
45
+
Interpret your confidence interval in the context of this problem,
I
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In a survey, 26 people were asked how much they spent on their child's last birthday gift. The resul...
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