Advanced Maths Predictions/Thoughts (3 Viewers)

[svad]

also did anyone else find the 2025 easter egg corny as hell LOLLL

i was infuriated like shut up you're not funny

 

[Clai]

elaborate?

they referred to 2025 a lot. like 2025pi, 2025 everything and it just made me annoyed lol (i think it was just exam stress tbh but in the moment i was lowkey so mad haha)

 

[runningroosixmore]

they referred to 2025 a lot. like 2025pi, 2025 everything and it just made me annoyed lol (i think it was just exam stress tbh but in the moment i was lowkey so mad haha)

ah gotcha

 

[nowomansland]

Hey guys just wanted to ask this years papper was defof harder thna last years right?just wanna figure out scaling ish since las tyear a 76 scaled to a band 6

wait really??

 

[Clai]

lol did anyone else walk out and just forget everything as a coping mechanism haha. its coming back to me in pieces now (the traumaa)

 

[Clai]

wait really??

yeah that shocked me lol. just pray for scaling now :')

 

[ALolly]

Hey guys just wanted to ask this years papper was defof harder thna last years right?just wanna figure out scaling ish since las tyear a 76 scaled to a band 6

ye i found it harder than last years my maths teacher (hsc marker) said that a 70 could possibly scale up to a 90

 

[Burnt_Out]

they referred to 2025 a lot. like 2025pi, 2025 everything and it just made me annoyed lol (i think it was just exam stress tbh but in the moment i was lowkey so mad haha)

I feel like it is just because 2025=45^2 so they could a bit more with it

 

[nowomansland]

ye i found it harder than last years my maths teacher said that a 70 could possibly scale up to a 90

pls pls pls rhat better happen

 

[C2H6O]

ye i found it harder than last years my maths teacher said that a 70 could possibly scale up to a 90

wow thats like ext 2 level scaling i didnt realise advanced scaled so well

 

[Lee Harvey Oswald]

View attachment 49779 I might be dumb but does anyone know where the root3/2 comes from? I couldn't figure it out in the exam.

wait are you allowed to take photos of the exam

 

[Burnt_Out]

this test lowky PMO as my school started 40 mins late cus they forgot to print for some students

 

[Lee Harvey Oswald]

did anyone get the sheep one? i assumed i was meant to get a z score but i could not for the life of me figure out how to get that without a raw score

 

[zodiacocean]

that was nasty. what was with the running 2025 joke. why do they think they're funny after giving us the shittest questions. that test pissed me off

 

[rirish61]

did anyone get the sheep one? i assumed i was meant to get a z score but i could not for the life of me figure out how to get that without a raw score

cant remember exactly but the probability of the weight they gave us was smth like 0.025, then using empirical rule that turns into a probability of Z>2

 

[Clai]

apparently standard got the sheep question as their last one and my friend actually got it so im lowkey mad at myself now

 

[ALolly]

did anyone get the sheep one? i assumed i was meant to get a z score but i could not for the life of me figure out how to get that without a raw score

for that you just had to find the percentage of male sheep heavier than x which was 15/600 so 2.5% and a z score of 2 would mean that 2.5% of the sheep are heavier than x kg so then you just use that to find x

 

[zodiacocean]

i lost so much hair in that paper from tearing it out i cant lie that was terrible

 

[Lee Harvey Oswald]

for that you just had to find the percentage of male sheep heavier than x which was 15/600 so 2.5% and a z score of 2 would mean that 2.5% if the sheep are heavier than x kg so then you just use that to find x

oh my god that's what i tried to do but I didn't understand how 2.5% could be 2. i just got it thank u

 

[bigupsanky]

cant remember exactly but the probability of the weight they gave us was smth like 0.025, then using empirical rule that turns into a probability of Z>2

yes