Construct an 80% confidence interval for the average quantity of beer consumed at a bar on the basis of a random sample of n=50 customers if the sample mean is 52.1 ounces and the sample standard deviation is 4 ounces. (50.98,53.22) (52.0,52.2) (51.37,52.83) (51.16,53.04)
Construct an 80% confidence interval for the average quantity of beer consumed at a bar on the basis of a random sample of n=50 customers if the sample mean is 52.1 ounces and the sample standard deviation is 4 ounces. (50.98,53.22) (52.0,52.2) (51.37,52.83) (51.16,53.04)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 4CYU
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