The formula for the pooled variance, s2p, is given on page 397. Show that, if the sample

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The formula for the pooled variance, s2p, is given on page 397. Show that, if the sample sizes, n1 and n2, are equal, then s2p is the mean of s21 and s22.

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Elementary Statistics

ISBN: 9780321691231

8th Edition

Authors: Neil A. Weiss

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Question Posted: Aug 13, 2015 03:38 AM

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The formula for the pooled variance, s2p, is given on page 397. Show that, if the sample

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Elementary Statistics

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