If the manager of a bottled water distributor wants to estimate, with 90% confidence, the mean amount of water in a 1-gallon bottle to within plus or minus±0.006 gallons and also assumes that the standard deviation is 0.02 gallons, what sample size is needed?
If the manager of a bottled water distributor wants to estimate, with 90% confidence, the mean amount of water in a 1-gallon bottle to within plus or minus±0.006 gallons and also assumes that the standard deviation is 0.02 gallons, what sample size is needed?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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If the manager of a bottled water distributor wants to estimate, with 90% confidence, the mean amount of water in a 1-gallon bottle to within plus or minus±0.006 gallons and also assumes that the standard deviation is 0.02 gallons, what
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