In a multiple regression, the following sample regression equation is obtained: y = -8 + 2.6x1 -

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In a multiple regression, the following sample regression equation is obtained:

y̅ = -8 + 2.6x1 - 47.2x2.

a. Predict y if x1 equals 40 and x2 equals −10.

b. Interpret the slope coefficient of x2.

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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 multiple regression, the following sample regression equation is obtained: y = -8 + 2.6x1 -

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Essentials Of Business Statistics Communicating With Numbers

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