Fig. 3

Partial dependence plots illustrating the relationship between the predicted academic achievement scores in Slovak language (y-axis) and two key predictors: the number of rounds completed in a 20-meter shuttle run (left panel) and Body Mass Index (BMI) (right panel). In each plot, the x-axis represents the range of values for the respective predictor, while the y-axis shows the corresponding predicted values of academic achievement based on the Random Forest Regression (RFR) model