Question: The term autocorrelation refers to: A) a persistent, long-term rise and fall. B) a prediction of a future value of a time series. C) averaging

The term autocorrelation refers to: 
A)a persistent, long-term rise and fall. 
B)a prediction of a future value of a time series. 
C)averaging the lastkvalues of a time series. 
D)measuring the strength of the linear relationship between successive values of the same variable. 

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