hi i did this exam aswell i thought it went well for the last question i got 1/5 (the conditional probability one) also i got 18/25 for the fisherman one for the upper and lower bounds question i got 374233.1268 and thats all i can remember does anyone else remember any answers im not sure mine are right!!
The 1/5 one is definitely correct, I cross-referenced this with many friends. The upper and lower bounds was a 81% decrease from 40 million or something, so I think you got that wrong.
I don't know if my answers are correct but I thought the exam was easy. I too got 1/5 for the last question as did many others. This paper was easier than the past papers I did so I'm guessing the mark scheme to get an A* would be higher due to the questions being easier. I'm pretty confident/happy with the exam, hopefully it paid off unlike last time I was too confident and I only got a B with loads of silly mistakes and misreading questions.