The null hypothesis in the Durbin-Watson test is always that there is _____.
A) positive autocorrelation
B) negative autocorrelation
C) either positive or negative autocorrelation
D) no autocorrelation

Question

Quizplus · Accepted Answer

The null hypothesis in the Durbin-Watson test is that there is no autocorrelation. The test is used to determine whether there is a correlation between successive residuals in a regression analysis. If the calculated test statistic is close to 2, it indicates that there is no correlation, while values significantly above or below 2 suggest positive or negative autocorrelation, respectively.

The Null Hypothesis in the Durbin-Watson Test Is Always That