11. (a) Verify that x 5 772.9 and x2 5 5876.6. (b) Compute the sample variance, sample...
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11.
(a) Verify that ©x 5 772.9 and ©x2 5 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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Related Book For 
Understandable Statistics Concepts And Methods
ISBN: 9781305142909
11th Edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
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