(a) Verify that x = 772.9 and x2 = 5876.6. (b) Compute the sample variance, sample standard...

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(a) Verify that ∑x = 772.9 and ∑x2 = 5876.6.
(b) Compute the sample variance, sample standard deviation, and coefficient of variation for the given data. Is the sample standard deviation small relative to the mean pH?

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Understanding Basic Statistics

ISBN: 9781111827021

6th Edition

Authors: Charles Henry Brase, Corrinne Pellillo Brase

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Question Posted: Feb 28, 2016 04:13 AM

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(a) Verify that x = 772.9 and x2 = 5876.6. (b) Compute the sample variance, sample standard...

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