A municipality wishes to determine the average utility bill for its county's population. In a random sample of 100 customers, it was found that the sample average utility bill was $112.59. Assuming the population standard deviation is $18.53, find the margin of error of the confidence interval with a 97% confidence level. Use the table of values below to assist you in determining the confidence coefficient. Round your margin of error to 2 decimal places, as needed. 1.881 1.9602.0542.170 2.326 Provide your answer below:
A municipality wishes to determine the average utility bill for its county's population. In a random sample of 100 customers, it was found that the sample average utility bill was $112.59. Assuming the population standard deviation is $18.53, find the margin of error of the confidence interval with a 97% confidence level. Use the table of values below to assist you in determining the confidence coefficient. Round your margin of error to 2 decimal places, as needed. 1.881 1.9602.0542.170 2.326 Provide your answer below:
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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