bb - I have some questions. Is there anyway I can customize or adjust setting to get more than 4 recommended questions per section?
I also notice that the difficulty level is not that accurate. For example, levels of difficulty - Sub 600, 600 - 700, or 700 are not true representatives of actual difficulty. There are questions in the Sub 600 level which only 50% of repsonse is correct and vice versa. On the other hand, the Question Stat- Correct and Incorrect - is only accurate after there is large number of response ( > 100 ). What I'm trying to say is that it is hard for me to find of filter questions at my level.
Lastly, which weight more important in your score estimate? accuracy or timing (faster than average response time) or difficulty level or question stat percentage correct? How do I improve my score?