Explain the difference between the coefficient of determination, R2, and the adjusted coefficient of determination, R2a dj.

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Explain the difference between the coefficient of determination, R2, and the adjusted coefficient of determination, R2a dj. Which is better for determining whether an additional explanatory variable should be added to the regression model?

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Statistics Informed Decisions Using Data

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Authors: Michael Sullivan III

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Explain the difference between the coefficient of determination, R2, and the adjusted coefficient of determination, R2a dj.

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The difference between andadjusted is that becomeslarger as ...View the full answer

Statistics Informed Decisions Using Data

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