Case Study 9.2.3 was offered as an example of testing means when the variances are not assumed

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Case Study 9.2.3 was offered as an example of testing means when the variances are not assumed equal. Was this a correct assumption about the variances? Test at the 0.05 level of significance.

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Introduction To Mathematical Statistics And Its Applications

ISBN: 9780321693945

5th Edition

Authors: Richard J. Larsen, Morris L. Marx

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Question Posted: Dec 20, 2015 03:43 AM

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Case Study 9.2.3 was offered as an example of testing means when the variances are not assumed

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Introduction To Mathematical Statistics And Its Applications

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