Explain the difference between the quantities xiyi and (xi)(yi). Provide an example to show that, in general,

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Explain the difference between the quantities Σxiyi and (Σxi)(Σyi). Provide an example to show that, in general, those two quantities are unequal.

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Elementary Statistics

ISBN: 9780321691231

8th Edition

Authors: Neil A. Weiss

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Question Posted: Aug 13, 2015 02:46 AM

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Explain the difference between the quantities xiyi and (xi)(yi). Provide an example to show that, in general,

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The expression x i y i represents the sum of products of the pairs of data ...View the full answer

Elementary Statistics

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