Maths Standard 2 2024 HSC Solutions (3 Viewers)

[ihatehsc24]

slayyyy, am actually confused how they get our final hsc mark for the subject, cuz dont they consider internals too? (i think i did better in internals than the hsc so)

ur hsc mark is the average of your internal mark (based on ur ranking) and external mark (aligned)

 

[Shabang]

slayyyy, am actually confused how they get our final hsc mark for the subject, cuz dont they consider internals too? (i think i did better in internals than the hsc so)

So you have your raw mark, which is what you do in the exam eg you get a 90. Then NESA moderates it and in some cases 90 will become 93. This will become your examination mark. the internal mark/assessment mark is the mark that your rank in the cohort attains. eg if you're 1st but say you get an aligned mark of 93 but your friend gets an aligned mark of 98, then since that 98 was the highest mark, you as the rank 1 student get to keep that mark. Your hsc mark will then average the 93 and 98 to give you 96

 

[Aartry]

I think 21a is incorrect

 

[katiekms]

I think 21a is incorrect

correct, the 3E section i accidentally put it in the calculator wrong, whoops! lucky i did it properly in the exam!! thanks for telling me

 

[katiekms]

the 3E section should be $5593.64 instead

 

[ihatehsc24]

the 3E section should be $5601.64 instead

I think 2E was also typed wrong in the calc? It should be $5591.80 if I'm not wrong

 

[katiekms]

I think 2E was also typed wrong in the calc? It should be $5591.80 if I'm not wrong

ohmygosh my bad i must’ve put it in the calculator wrong from the beginning then bahahaa

 

[Zuzie]

Here are my solutions to this years exam! I know there have been other solutions but there have been wrong answers in them, so I was told to make my own set. Let me know if I have any errors in it as well!

Can you check your answers to Q8 and Q15 MC.
Not sure they are correct??

 

[katiekms]

Can you check your answers to Q8 and Q15 MC.
Not sure they are correct??

why dont you think Q8 is correct? and we had a whole discussion about Q15 in the 2024 chat, i am 100% sure it is correct.

 

[Jeff burgess]

Here are my solutions to this years exam! I know there have been other solutions but there have been wrong answers in them, so I was told to make my own set. Let me know if I have any errors in it as well!

The answer is 36(b) is 19.7 m. You made a mistake when subtracting ....should be 19.67408 (ie 19.7 m to 1 d.p.) ....not 19.37408 (19.4 m)....

 

[Jeff burgess]

why dont you think Q8 is correct? and we had a whole discussion about Q15 in the 2024 chat, i am 100% sure it is correct.

Agreed.answer to question 15 is D. Normally distributed data have a smaller IQR than A B or C.

 

[redisdead]

Damn who knew the last question was so simple I'm screwed
That aside though thank you very much for the resource it's very helpful

 

[Jeff burgess]

Damn who knew the last question was so simple I'm screwed
That aside though thank you very much for the resource it's very helpful

 

[redisdead]

Oh I meant the last question of the entire test the annuities one sorry

 

[mishtidoi101]

Oh I meant the last question of the entire test the annuities one sorry

yeah think i messed up that one idk