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(Follow the steps in Test of Hypothesis and include your conclusion) A random sample of size n1 = 25, taken from a normal population with a standard deviation σ1 = 5.2, has a  = 80. A second random sample of size n2 = 36, take from a normal population with a standard deviation σ1 = 3.4, has a   = 77. Test the hypothesis than μ1 = μ2 against the alternative, μ1 ≠ μ2. Use a 0.025 level of significance.

(Follow the steps in Test of Hypothesis and include your conclusion) A random sample of size n1 = 25, taken from a normal population with a standard deviation σ1 = 5.2, has a  = 80. A second random sample of size n2 = 36, take from a normal population with a standard deviation σ1 = 3.4, has a   = 77. Test the hypothesis than μ1 = μ2 against the alternative, μ1 ≠ μ2. Use a 0.025 level of significance.

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)

A random sample of size n1 = 25, taken from a normal population with a standard deviation σ1 = 5.2, has a  = 80. A second random sample of size n2 = 36, take from a normal population with a standard deviation σ1 = 3.4, has a   = 77. Test the hypothesis than μ1 = μ2 against the alternative, μ1 ≠ μ2. Use a 0.025 level of significance.

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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