milliecook8108 milliecook8108
  • 26-12-2023
  • Business
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For an ARMA(1, 2) solution to a forecasting problem, the autocorrelation plot should have _______ spike(s), and the partial autocorrelation plot should have _______ spike(s)?
A. 1; 2
B. 2; 1
C. 2; 2
D. 1; 1

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