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One of the assumptions required for the regression model is that the unexplained model components have the same variance across all countries in our data
One of the assumptions required for the regression model is that the unexplained model components have the same variance across all countries in our data set. Due to the wide range of economies in our study, this assumption may not hold, and we should conduct a hypothesis test of this assumption. G
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Essentials of Business Analytics
Authors: Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
2nd edition
1305627733, 978-1305861817, 1305861817, 978-0357688960, 978-1305627734
