Multiple Choice
Suppose that for a time-series model,you compute a Durbin-Watson statistic D = 0.625.Assume that n = 30 and α = 0.05.Then your decision is ______.
A) fail to reject the null hypothesis D = 0
B) reject the null hypothesis D = 0
C) fail to reject the null hypothesis ρ = 0
D) reject the null hypothesis ρ = 0
E) fail to reject the null hypothesis ρ > 0
Correct Answer:

Verified
Correct Answer:
Verified
Q17: When the error terms of a regression
Q60: The high and low values of the
Q66: Linear regression models cannot be used to
Q75: If the trend equation is quadratic in
Q76: Jim Royo,manager of Billings Building Supply
Q78: The table below shows the prices in
Q79: The city golf course is interested in
Q81: A time series with forecast values is
Q82: A time series analysis was performed to
Q95: Autocorrelation in a regression forecasting model can