How did we all go?

[patricktsmith]

wow really question 12 is E?
how?

[Deank]

Looking at 38/40 at the moment, seems to be that I lost two in core, Q11 and Q12, 12 I wasn't sure on, and 11, well the -r value made me doubt logic that the a shorter time on computer games tended to be fitter.

[some dude]

lol yes! Q 9 geometry i used similar triangles k^2*100 and for Q9 matrices got 2 as well. they were the biggest iffy questions.. still unsure bout Q9 graphs was it E knowing me i prob got it wrong.. fingers crossed though!

it was e but im still convinced it was d

how come you thought it was d?  i honestly thought that either one of them would have thei maximum on AB... i just went with E because y was bigger? but then again it looks like one of vcaa's tricks. got all core, mod 2,3  the same as itute though...

[dicknob]

core 12 I also got E

10(test data)/0.8 = 12.5

2.5 = 25% of 10

[Finchette]

Im fairly sure a fair few of those answers the guy posted on Itute forum are wrong

what did everyone get for  core question 12?
and Trig question 8?

I got D for core
didn't mark what I wrote for trig question 8

[zoeee]

isnt 12 C?
ultimate seasonality is 1 if is now only 0.8 it has reduced by 20%

[Deank]

Can someone discuss their logic behind Core Q11 and why the negative r value has little affect.

[xXjAmEZXx]

Im fairly sure a fair few of those answers the guy posted on Itute forum are wrong

what did everyone get for  core question 12?
and Trig question 8?

12 is right, im not sure about trig q8 though

lol yes! Q 9 geometry i used similar triangles k^2*100 and for Q9 matrices got 2 as well. they were the biggest iffy questions.. still unsure bout Q9 graphs was it E knowing me i prob got it wrong.. fingers crossed though!

it was e but im still convinced it was d

how come you thought it was d?  i honestly thought that either one of them would have thei maximum on AB... i just went with E because y was bigger? but then again it looks like one of vcaa's tricks. got all core, mod 2,3  the same as itute though...

well i thought it was on d or e and i tested them both and they both had only maximums there, so i stuck with d because it was the first one that came up

[sarah_h]

Im fairly sure a fair few of those answers the guy posted on Itute forum are wrong

what did everyone get for  core question 12?
and Trig question 8?

yeahhh, i dont understand how you would get 25% when the seasonal index is 0.80

i chose D,

[some dude]

i got core Q12 E as well. although i did it during reading time.. didnt think their was much in it. in my head i did 1.25*.8 = 1.0 which is the desired average... can anyone confirm this?

[patricktsmith]

i got 12 as c?
i have no clue now
oh well
bottom subject i guess now

[zoeee]

i got 12 as c?
i have no clue now
oh well
bottom subject i guess now

i did it too!

[dicknob]

I did core, module 3, module 5 and module 6 (what the school teaches) and so far based on those itute answers I've lost one mark during core and module 3

kicking myself though because it's core q2 and I didn't notice the 'or less' aspect of the question.. *rage face*

but i did get q12 as E because I did

deseasonalised = data value / index
deseasonalised = 10 (test data) / 0.8
12.5 = 10 / 8

2.5 = 25% of 10 and it increased rather than decreased.

[Keki]

Far out, 5:40 hours of sleep does not do your brain good when it comes to exams. Zzz dropped so many marks.
1/.80 = 1.25 = 25% increAse
Q9 trig - triangles are similar it says so in the question. Abc=acb

[Maths1234]

My answers to module 4:
 E, D, E, E, E, D, B, E, B

My answers to module 5:
 B, C, B, A, E, A, D, D, B

My answers to module 6:
 E, A, C, B, C, E, A, D, C

Anyone know if they are right or wrong?? Thanks