When testing for the presence of positive autocorrelation and the Durbin-Watson statistic is greater than the upper critical value, which one of the following statements is true?
A) We fail to reject the null hypothesis and conclude that a positive autocorrelation is present in the time series.
B) We fail to reject the null hypothesis and conclude that no positive autocorrelation is present in the time series.
C) We reject the null hypothesis and conclude that a positive autocorrelation is present in the time series.
D) The hypothesis test is inconclusive.
Question 2
The multiple correlation coefficient is the percent of variation in the dependent variable explained by all of the independent variables.
Indicate whether the statement is true or false
Large-scale impacts of the (a) positive, and (b) negative phases of the North Atlantic Oscillation.
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