In testing a hypothesis about the difference between two population means, what is the rationale behind pooling

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In testing a hypothesis about the difference between two population means, what is the rationale behind pooling the sample variances?

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Biostatistics A Foundation For Analysis In The Health Sciences

ISBN: 9780470105825

9th Edition

Authors: Wayne W. Daniel

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Question Posted: Sep 19, 2024 03:03 PM

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In testing a hypothesis about the difference between two population means, what is the rationale behind pooling the sample variances?
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In testing a hypothesis about the difference between two population means, what is the rationale behind pooling

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Biostatistics A Foundation For Analysis In The Health Sciences

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