A brewery distributes beer in bottles labeled 32oz. The local Consumer Association randomly selects 30 of these bottles, measures their contents and obtains a sample mean of 31oz. Given that the population standard deviation is known to be 2.8oz, can the Consumer Association conclude, at the 1% level of significance that the brewery is cheating consumers (underfilling beer bottles)? Use the p-value approach to answer this question.
A brewery distributes beer in bottles labeled 32oz. The local Consumer Association randomly selects 30 of these bottles, measures their contents and obtains a sample mean of 31oz. Given that the population standard deviation is known to be 2.8oz, can the Consumer Association conclude, at the 1% level of significance that the brewery is cheating consumers (underfilling beer bottles)? Use the p-value approach to answer this question.
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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A brewery distributes beer in bottles labeled 32oz. The local Consumer Association randomly selects 30 of these bottles, measures their contents and obtains a sample mean of 31oz. Given that the population standard deviation is known to be 2.8oz, can the Consumer Association conclude, at the 1% level of significance that the brewery is cheating consumers (underfilling beer bottles)? Use the p-value approach to answer this question.
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