Question:

In a survey, 32 people were asked how much they spent on

Last updated: 8/14/2022

In a survey, 32 people were asked how much they spent on

In a survey, 32 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $33 and standard deviation of $4. Construct and interpret a 90% confidence interval.