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Test the hypothesis that the average weight of the sacks of a powdered raw material is 50 kg if the contents of a random sample of 12 sacks are 50.2, 49.3, 50.1, 49.24, 49.37, 50.24, 49.09, 50.35, 49.08, 49.72, 50.21, and 49.67 kg. Use a 0.05 level of significance and assume the distribution of contents is normal.

Test the hypothesis that the average weight of the sacks of a powdered raw material is 50 kg if the contents of a random sample of 12 sacks are 50.2, 49.3, 50.1, 49.24, 49.37, 50.24, 49.09, 50.35, 49.08, 49.72, 50.21, and 49.67 kg. Use a 0.05 level of significance and assume the distribution of contents is normal.

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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What is H1?
a.µ < 50 kg
b.µ ≠ 50 kg
c.µ > 50 kg
d.µ = 50 kg
e.None of the above
Test the hypothesis that the average weight of the sacks of a powdered raw material is 50 kg if the contents of a random sample of 12 sacks are 50.2, 49.3, 50.1, 49.24, 49.37, 50.24, 49.09, 50.35, 49.08, 49.72, 50.21, and 49.67 kg. Use a 0.05 level of significance and assume the distribution of contents is normal.
Transcribed Image Text:Test the hypothesis that the average weight of the sacks of a powdered raw material is 50 kg if the contents of a random sample of 12 sacks are 50.2, 49.3, 50.1, 49.24, 49.37, 50.24, 49.09, 50.35, 49.08, 49.72, 50.21, and 49.67 kg. Use a 0.05 level of significance and assume the distribution of contents is normal.
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