Stuttering. Refer to Exercise 11.66 and find an 80% confidence interval for the ratio of the population

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Stuttering. Refer to Exercise 11.66 and find an 80% confidence interval for the ratio of the population standard deviations of CSBS scores for stutterers and nonstutterers in the age group under consideration. (Note: For df = (11, 12), F0.10 = 2.17.)

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Introductory Statistics

ISBN: 9781292099729

10th Global Edition

Authors: Neil A. Weiss

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