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A company is doing a hypothesis test on the variation of quality from two suppliers. Both distributions are normal, and the populations are independent. use x = 0.01 H₂:0, ²=0₂² H₂:0₁ ²0₂ ² The standard deviation of the first sample is 5.1607 5.7563 is the standard deviation of the second sample. The test statistic is = Enter an Integer or decimal number [more..

A company is doing a hypothesis test on the variation of quality from two suppliers. Both distributions are normal, and the populations are independent. use x = 0.01 H₂:0, ²=0₂² H₂:0₁ ²0₂ ² The standard deviation of the first sample is 5.1607 5.7563 is the standard deviation of the second sample. The test statistic is = Enter an Integer or decimal number [more..

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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Thank you, I also need help with this one,  go wrong the result 1.2149

 

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A company is doing a hypothesis test on the variation of quality from two suppliers. Both distributions are normal, and the populations are independent. use x = 0.01 2. H₂:01 2=0₂² H₂=0, ²30₂² The standard deviation of the first sample is 5.1607 5.7563 is the standard deviation of the second sample. The test statistic is = | Enter an integer or decimal number (more.. O Reject the null hypothesis ⒸFail to reject the null hypothesis
Transcribed Image Text:A company is doing a hypothesis test on the variation of quality from two suppliers. Both distributions are normal, and the populations are independent. use x = 0.01 2. H₂:01 2=0₂² H₂=0, ²30₂² The standard deviation of the first sample is 5.1607 5.7563 is the standard deviation of the second sample. The test statistic is = | Enter an integer or decimal number (more.. O Reject the null hypothesis ⒸFail to reject the null hypothesis
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