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A quality control analyst is verifying that the 1 lb bags of coffee are indeed 16 oz. He knows if it is different than 16 oz. he will have to shut down the machine and recalibrate it. His hypotheses are: Ho : μ = 1602. Ha μ 16oz. Each hour he selects 30 bags and calculates the average. His latest test statistic is 1.68, and his P-valu is 0.093. Using a significance level of a = 5%, what is his conclusion? Reject Ho, u is different than 16 oz. Fail to reject, Ho, you cant prove that u is not different than 16 oz. Accept Ha H is not different than 16 oz. Fail to reject. Ho, you cant prove that u is different than 16 oz.

A quality control analyst is verifying that the 1 lb bags of coffee are indeed 16 oz. He knows if it is different than 16 oz. he will have to shut down the machine and recalibrate it. His hypotheses are: Ho : μ = 1602. Ha μ 16oz. Each hour he selects 30 bags and calculates the average. His latest test statistic is 1.68, and his P-valu is 0.093. Using a significance level of a = 5%, what is his conclusion? Reject Ho, u is different than 16 oz. Fail to reject, Ho, you cant prove that u is not different than 16 oz. Accept Ha H is not different than 16 oz. Fail to reject. Ho, you cant prove that u is different than 16 oz.

MATLAB: An Introduction with Applications
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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A quality control analyst is verifying that the 1 lb bags of coffee are indeed 16 oz. He knows if it is different than 16 oz. he will have to shut down the machine and recalibrate it. His hypotheses are: Ho : μ = 1602. Ha μ 16oz. Each hour he selects 30 bags and calculates the average. His latest test statistic is 1.68, and his P-value is 0.093. Using a significance level of a = 5%, what is his conclusion? Reject Ho, u is different than 16 oz. Fail to reject, Ho, you cant prove that is not different than 16 oz. Accept Ha is not different than 16 oz. Fail to reject. Ho, you cant prove that u is different than 16 oz.
Transcribed Image Text:A quality control analyst is verifying that the 1 lb bags of coffee are indeed 16 oz. He knows if it is different than 16 oz. he will have to shut down the machine and recalibrate it. His hypotheses are: Ho : μ = 1602. Ha μ 16oz. Each hour he selects 30 bags and calculates the average. His latest test statistic is 1.68, and his P-value is 0.093. Using a significance level of a = 5%, what is his conclusion? Reject Ho, u is different than 16 oz. Fail to reject, Ho, you cant prove that is not different than 16 oz. Accept Ha is not different than 16 oz. Fail to reject. Ho, you cant prove that u is different than 16 oz.
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