Does the IA scores throughout the two yes if the the diploma course affect the final Predicted score.
Is the predicted score of any importance apart from giving you an idea of how you are going ?
Firstly, the IA’s will contribute to your predicted score, along with Mock Exams and possibly the discretion of your teacher based on your performance over the two years.
Secondly, your predicted score can be very important if you are applying to various universities in the US or the UK, as they will require this for a conditional offer!