In a simple linear regression, the following sample regression equation is obtained: y= 15 + 2.5x. a.

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In a simple linear regression, the following sample regression equation is obtained:

y̅= 15 + 2.5x.

a. Predict y if x equals 10.

b. What happens to this prediction if x doubles in value?

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Essentials Of Business Statistics Communicating With Numbers

ISBN: 9780078020544

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Authors: Sanjiv Jaggia, Alison Kelly

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Question Posted: Jan 28, 2015 10:22 AM

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In a simple linear regression, the following sample regression equation is obtained: y= 15 + 2.5x. a.

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Essentials Of Business Statistics Communicating With Numbers

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