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I did, I was able to do everything for the trig identity question and I think it's all correct. I think I only did half of part iv of the combinatorics, but that is hopefully only 1 mark lost for question 14. I think I also lost a mark for the f(x)=g(x) question because I just said if...

Your internal marks aren't actually used, your final mark depends more on your internal ranking. The exam marks are used as assessment marks, just distributed through your cohort. So, if you come third or fourth externally, your assessment mark will be slightly lower than your exam mark. I think...

In your cohort, the highest exam mark becomes rank 1's assessment mark, and the rest are distributed depending on ranks, maintaining the rank fo each student and the gaps between them. So if you maintained second in the exam, it is likely that your assessment mark will be very close to your exam...

It depends on your ranking in the exam, but as your hsc mark is more heavily dependent on externals, that'll likely become your assessment mark, but a raw mark of 70 will still scale up to high E3/ Low E4 potentially for your final HSC mark, so I wouldn't stress

It had to be A because it was the only one that had a zero gradient along x=0

Do I look like I care about how many committees of 2n people can be formed from n males and n females in which there is an even number of people, but first a leader is chosen? But fr, did anyone get part iv of that question?

I'm in the same boat for advanced though. Teacher crammed all new advanced content into 1 hour, and just told me to watch Khan Acadmeny lmoa, it was good to have the subject out of the way for this year though

Do you think for binomial approximations, we should apply the continuity correction? In the sample paper, Nesa did not, but it seems like it would be more correct?

I'm so stuffed for tomorrow. I barely know any stat content since I did advanced last year with the old syllabus.

What would the scaled mark be for a raw mark of 99? And would that get a state ranking?

For the loan repayment question, if you put “n=24” but continues to write he can withdraw for 6 years, would they mark you down?