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b) The following ARIMA output has been obtained from R. Based on this output, which model would you recommend for forecasting? (2 marks). # #

b) The following ARIMA output has been obtained from R. Based on this output, which model would you recommend for forecasting? (2 marks).

# # . model sigma2 log_lik AIC AICC BIC ar roots ma roots # # ## 1 arima011 17.1 -1388. 2788. 2788. 2813. ## 2 arimall0 17.1 -1389. 2790. 2790. 2815. # # 3 auto 17.4 -1392. 2798. 2798. 2827.

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