Independent random samples from two normally distributed populations give the following results: If we do not assume

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Independent random samples from two normally distributed populations give the following results:

If we do not assume that the unknown population variances are equal, what is the 99% confidence interval for the difference between the population means?

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Related Book For  answer-question

Statistics For Business And Economics

ISBN: 9781292315034

9th Global Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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