Question: Question 5 (2 points) Which analysis model is appropriate given the following series ACF and PACF? 08 04 PACF 0.0 0.4 K ARMA(1) AR(1) ARMA(2)

Question 5 (2 points) Which analysis model is appropriate given the following series ACF and PACF? 08 04 PACF 0.0 0.4 K ARMA(1) AR(1) ARMA(2) AR(2) 10 10 LAG LAG 15 15 201 20 11 25 25

Which analysis model is appropriate given the following series ACF and PACF? ARMA(1) AR(1) ARMA(2) AR(2)

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