I understand the scenerio for Positive serial correlation

If DW < Dl —> reject the null and therefor Positive Serial Correlation Present

Dl < DW < Du ----> Inconclusive

DW > Du ----> Fail to reject

What about negative serial correlation

In foot notes it says ----> if DW > 4 - Dl ----> Reject the null and therefor NEGATIVE serial correlation.

I thought it was just DW > Du then negative. Going with the text. What are the ranges for Inconclusive and fail to reject for the Negative Serial Correlation?

Inconclusive I’m assuming is Dl < DW < 4 - Dl

Im assuming Fail to Reject is DW < Dl

Thanks,