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as part of a monthly quality check in sample size 132 mean standard 6.16 0. 2 168 6.13 0.

as part of a monthly quality check in sample size 132 mean standard 6.16 0. 2 168 6.13 0.

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 production supervisor received two reports from his two associate engineers who both made independent random measurements of a product line (e.g., canned sardines) as part of a monthly quality check in the production plant. The reports are as follows: sample size 132 168 mean standard deviation Engineer 1 Engineer 2 6.16 0.45 6.13 0.46 Test whether the results of Engineer 1 and Engineer 2's report are statistically equivalent at 0.01 level of significance. Instructions: Obtain the value of the test statistic and its corresponding р — value. Oz = 0.4355; p– value = 0. 6632 z = 0. 4355; p – value = 0. 3316 z = 0. 5345; p – value = 0. 3316 2 3D 0. 5345%; р— value 0. 3616
Transcribed Image Text:A production supervisor received two reports from his two associate engineers who both made independent random measurements of a product line (e.g., canned sardines) as part of a monthly quality check in the production plant. The reports are as follows: sample size 132 168 mean standard deviation Engineer 1 Engineer 2 6.16 0.45 6.13 0.46 Test whether the results of Engineer 1 and Engineer 2's report are statistically equivalent at 0.01 level of significance. Instructions: Obtain the value of the test statistic and its corresponding р — value. Oz = 0.4355; p– value = 0. 6632 z = 0. 4355; p – value = 0. 3316 z = 0. 5345; p – value = 0. 3316 2 3D 0. 5345%; р— value 0. 3616
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