The mean amount of money spent per week on gas by a sample of 32 Oxford drivers was found to be $32.38 with a standard deviation of $2.63.   Step 2 of 4:  Calculate the 95% confidence interval. Round your answer to two decimal places.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The mean amount of money spent per week on gas by a sample of 32 Oxford drivers was found to be $32.38 with a standard deviation of $2.63.
 
Step 2 of 4: 
Calculate the 95% confidence interval. Round your answer to two decimal places.
 
 
 
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