Refer to Exercise 10.58 and find a 95% confidence interval for Ï21/Ï22. Exercise 10.58 Independent random samples

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Refer to Exercise 10.58 and find a 95% confidence interval for Ïƒ21/Ïƒ22.
Exercise 10.58
Independent random samples from two normal populations produced the variances listed here:

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Introduction To Probability And Statistics

ISBN: 9781133103752

14th Edition

Authors: William Mendenhall, Robert Beaver, Barbara Beaver

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Question Posted: Apr 15, 2016 07:26 AM

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Refer to Exercise 10.58 and find a 95% confidence interval for Ï21/Ï22. Exercise 10.58 Independent random samples

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Sample Size 16 20 Sample Variance 55.7 31.4

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F df1 df2 262 and ...View the full answer

Introduction To Probability And Statistics

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