Class of 2025 (2025 HSC CHAT) (24 Viewers)

melanie_o

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nah its like the normal distribution conditional probability n stuff. im not sure if its common or advanced
I feel like NESA han't really made any very difficult probability/culmulative density function questions yet icl.
 

coolcat6778

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Independent math advanced papers (or any subject really) have got to be the most retarded papers ever. The HSC is designed so that questions follow a trend where they get progressively difficult.
 

killer queen

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View attachment 49170
this is the hardest math advanced financial question, it's also the last question in the standard 2 paper
no way this is the hardest it's only q26...unless you mean purely common content bc series has some super creative qs to my knowledge
1759555267828.png
this for example is technically in the financial topic to my knowledge 'cause of series/sequences (2024 HSC)
 

Study to success

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lowkey I have so many pens that I don't like and don't want to use anymore so I kinda wanna test them all properly or only buy one so I'm not wasting a bunch
 

yourbestfriend

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Since the ferris wheel question seemed to bog people down, I wouldn't be surprised if something similar shows up this year. I haven't seen inverse/direct variation in a while so I expect it might come up. As optimisation has mainy been seen in geometric contexts since the start of the new syllabus, I'm assuming we'll likely see an optimisation problem which is something else besides from geometric problems. And also, probability; I'm thinking there will a KILLER question on conditional probability will come up.
wait what year was the ferris wheel question in, i haven't heard of this yet?
 

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