### Serial correlation using Durbin Watson

Using the Durbin-Watson test for first-order serial correlation. Determining whether the results are significant. Detecting impure serial correlation.

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Using the Durbin-Watson test for first-order serial correlation. Determining whether the results are significant. Detecting impure serial correlation.

(See attached file for full problem description)

How is R-squared calculated, and what information does this give you?

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Please assist me with the attached. There are two documents posted. The .xls has the data and the regression - see tabs at bottom left. The .doc has the actual problem. The question and background is in black, my answers so far are in blue and the questions I need answered are highlighted in yellow ? they are 6,7,8,9. Dema

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