³  Regarding relative RMSE, while there is no universally accepted benchmark for simulation studies, model accuracy is generally considered excellent when the score is below \(10\%\), good when it ranges from \(10\%\) to \(20\%\), fair when it falls between \(20\%\) and \(30\%\), and poor when it exceeds \(30\%\) (Jadon, Patil, & Jadon, 2022).