Maths Extension 1 Predictions/Thoughts (7 Viewers)

[alewe]

I thought I did the last question before...

 

[tywebb]

anyone got answers?

mok's in post #236 and zhang's livestream in post #176

 

[randomuser246]

In 11g I did +1 not -1

 

[Ishi081]

In 11g I did +1 not -1

pretty sure that I did that too

 

[xoNat]

In 11g I did +1 not -1

I got -1

 

[randomuser246]

I got -1

Yeah it is I stuffed up

 

[appleali]

we got so lucky this year eng and maths both easier lmao

 

[Ishi081]

Yeah it is I stuffed up

oops same

 

[RZ1234]

I thought I did the last question before...View attachment 45463

This is from the textbook University Physics by Freedman

 

[Ishi081]

for q 12 c was the z score 0.86 or 0.87?

 

[K1uggie]

for q 12 c was the z score 0.86 or 0.87?

yes, 1- P(z<0.86)

 

[Ishi081]

yes, 1- P(z<0.86)

so 1-0.8051

 

[randomuser246]

Anyone have an idea on the raw mark for 80%

 

[automatic25]

Anyone have an idea on the raw mark for 80%

80% should give you a raw mark of 80%

 

[K1uggie]

Anyone have an idea on the raw mark for 80%

maybe 90?

 

[2azn4u]

I think my last link is broken

Dropbox

www.dropbox.com

 

[afourgridbook]

what will raw mark 48/70 scale to?

 

[automatic25]

relative to past few years, was this exam easier??

 

[C2H6O]

relative to past few years, was this exam easier??

Yes except q14

 

[maleficientplatform]

Yes except q14

Yeah, question 13 suprisingly wasn't as bad as I expected it to be, and there were some questions which advanced students could do.