Claim: The average rain fall is 4.5 inches. A random sample of 11 revealed a mean of 4.82 inches and a sample standard deviation of 0.5. Use the traditional method at a 2.5% significance level to test the daim. Critical Value - ±| [three decimal accuracy] Test Statistic = [three decimal accuracy] Conclusion Reject Ho O Fail to Reject Ho

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Claim: The average rain fall is 4.5 inches.
A random sample of 11 revealed a mean of 4.82 inches and a sample standard deviation of 0.5. Use the
traditional method at a 2.5% significance level to test the daim.
Critical Value = ±
[three decimal accuracy]
Test Statistic =
[three decimal accuracy]
Conclusion
Reject Ho
O Fail to Reject Ho
Transcribed Image Text:Claim: The average rain fall is 4.5 inches. A random sample of 11 revealed a mean of 4.82 inches and a sample standard deviation of 0.5. Use the traditional method at a 2.5% significance level to test the daim. Critical Value = ± [three decimal accuracy] Test Statistic = [three decimal accuracy] Conclusion Reject Ho O Fail to Reject Ho
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