In a study of the number of non-removable defects for each of n = 45 screens, x-bar = 2,667 and s = 3,057 non-removable defects were obtained. a. Perform a hypothesis test with the intention of showing that the mean number of non-removable defects is less than 3.6 with a significance level of 0.025. b. Based on the conclusion of the previous paragraph, what mistake could you make? Explain in the context of the problem.
In a study of the number of non-removable defects for each of n = 45 screens, x-bar = 2,667 and s = 3,057 non-removable defects were obtained. a. Perform a hypothesis test with the intention of showing that the mean number of non-removable defects is less than 3.6 with a significance level of 0.025. b. Based on the conclusion of the previous paragraph, what mistake could you make? Explain in the context of the problem.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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In a study of the number of non-removable defects for each of n = 45 screens, x-bar = 2,667 and s = 3,057 non-removable defects were obtained.
a. Perform a hypothesis test with the intention of showing that the mean number of non-removable defects is less than 3.6 with a significance level of 0.025.
b. Based on the conclusion of the previous paragraph, what mistake could you make?
Explain in the context of the problem.
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