Search results

Thanks, i got it now

yeah, you're right.

that's GOOD. 1 mark can make the difference between band 6 and 5

ahh, that makes sense. So probably probability of picking someone with 130 iq GIVEN that they finish the puzzle under two hours. Then i'll probably get 1 mark since i calculated the z value.

oh wtf. Didn't even realise

do you think q33d is right?

Sir, can you check question 33? is that right? Aren't they independent events? So shouldn't it just be calculating the z score of z=(130-100)/(15)?

Unlikely... The highest scaling before was the 2013 paper in which the band 6 cutoff was 75.

Ahh, ok. At least there's scaling to compensate for that :)

What do you think about this year's exam? (if you've gone through it)

probably ~80

Do you think this exam was harder than last years?

Yo azure, what did you get for q10 of the multiple choice? was it (1/2pi)<(1/a)<m

hey man, do you know if state ranks are determined by raw marks/aligned marks or by your internal mark combined with external?

Cheers. That connection was hard to find. Seems more like an ext1 question honestly

ye. Or pull an all nighter and get state rank

https://rawmarks.info/mathematics/mathematics-advanced/ Check out the raw marks and aligned marks for maths advanced. One person got a 55 raw mark which was aligned to 75. If you can get ~50 for internals, then i highly doubt you'll get a band 1

Uh, i don't think a band 4 is unachievable... I'm not sure how comfortable you are with the syllabus, but good luck i guess

16/28. I think it's implying only violin or only clarinet. It's ambiguous though

I think you're overcomplicating this. If standard deviation is 7 and someone scored 8 points less than 70, then standard deviation would increase as 8>7. And obviously the mean will decrease aswell since 62 is less than 70.