what is the role of the correlated error terms in predicting a trend in a time series? when do error terms of a time series come together why is time iid correlated to error terms when is no trend correlated to the error terms which term is positively correlated can time and error terms be correlated in a linear regression model? if there are positive correlated errors in time the model is called why is error term correlated are error terms positively correlated when error term is correlated to each other, then that term is the dependent variable? what makes an error term positive when a linear regression is positively or negatively correlated are error terms positive or negative in time series why are some time series error terms correlated? what model is used to predict the correlated error term of data? when do time series become correlated are error terms in time correlated are error terms correlated can the error terms be positively correlated ________ are positively correlated error terms for points close to each other in time.