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12 0z” jar of a local brand of peanut is less than this value.

12 0z” jar of a local brand of peanut is less than this value.

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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(Follow the steps in Test of Hypothesis and include your conclusion)

12 0z” jar of a local brand of peanut is less than this value. The Better Business bureau selected a sample of 25 jars. The sample showed an average net weight of 11.90 ounces and a standard deviation of 0.4 ounce. Using a 0.02 level of significance, what would the Bureau conclude about the operation of the local firm?

CLAIM: (state the claim of the problem) 1. H, : H1 - H2 = 0 , (describe Ho)there's no significant difference H, : H1 - H2 < 0, (describe H,)there's a significant difference Level Of significance: Туре of Test: Critical Value(s) 2. 3. 4. 5. Test Statistic 6. Decision: 7. Conclusion:
Transcribed Image Text:CLAIM: (state the claim of the problem) 1. H, : H1 - H2 = 0 , (describe Ho)there's no significant difference H, : H1 - H2 < 0, (describe H,)there's a significant difference Level Of significance: Туре of Test: Critical Value(s) 2. 3. 4. 5. Test Statistic 6. Decision: 7. Conclusion:
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