a) Fit a linear trend model with dummy variables for the seasonal effect to the e-commerce data

Question:

a) Fit a linear trend model with dummy variables for the seasonal effect to the e-commerce data in Exercise 44.

b) Fit an exponential trend (multiplicative) model with dummy variables to these data.

c) Which model fits better?

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Business Statistics

ISBN: 9780321925831

3rd Edition

Authors: Norean Sharpe, Richard Veaux, Paul Velleman

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Question Posted: May 15, 2015 06:33 AM

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a) Fit a linear trend model with dummy variables for the seasonal effect to the e-commerce data

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a Dependent variable is ECommerce Sales Millions R squared 9...View the full answer

Business Statistics

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