A survey of several 11 to 13 year olds recorded the followingamounts spent on a trip to the mall:
$28.43,$25.23,$23.98,$24.79,$29.05
Construct the 95% confidence interval for the average amountspent by 11 to 13 year olds on a trip to the mall. Assume thepopulation is approximately normal.
Step 3 of 4 : Find the critical value that should be used inconstructing the confidence interval. Round your answer to threedecimal places.
