EXAM 2 SOLUTIONS SCANNED PAPER :)

[Minnie]

couldn't directly upload, dont know how to make file smaller  

please tell me if there's any mistakes  

Here's core:
http://www.megaupload.com/?d=HFC5SN6K
Q3a) the 2005 point is in the wrong spot, il fix it asap

Geometry and Trig:
http://www.megaupload.com/?d=VVKYFS9H
made a mistake i wrote 900root2 its meant to say 900root3 for Q1) d)i.
Q2.c) please note the answer is 2.5cm it's written on the line above my working out

Graphs and Relations:
http://www.megaupload.com/?d=7QQ6GNKH

Matrices:
http://www.megaupload.com/?d=K3ST78B4

TRY USING THIS IF MEGAUPLOAD DOESN'T WORK!!!  
http://www.mediafire.com/?863kg0bxzbs2r

dont have any of the other modules sorry, the teacher only photocopied these ones for me

[kazekage]

Question 1 was 52?! O_____O Wasnt it 56....


56-0 = 56 D: D: D:

[Blakhitman]

Looks good to me except yea the range was 56.

[Minnie]

OOPS was writting too fast =.= il fix that

[Pumpkinator]

whoa how is it 52.. what?

[Pumpkinator]

phew...

[ohyeah]

Thanks for this! I wanna give you karma but dunno how...

[rubiks]

^ you need 50 posts.

Anyone know if they'll accept 28%,56% and 17% for 1b of core? I figured because the data was in percentage I'd be more specific. Is that ok? Kinda worried now..

[crayolé]

Could you please upload the graphs and relations module?
You're about the only one on the planet with the question book right now ;P

[Robbey]

11/15 not bad

thanks heaps for this! do you have any other modules?

[Robbey]

^ you need 50 posts.

Anyone know if they'll accept 28%,56% and 17% for 1b of core? I figured because the data was in percentage I'd be more specific. Is that ok? Kinda worried now..

hmmm i guess it depends on your examiner...i would give you the marks and im sure they will but who knows

[xoxogossipgirl]

100% for core.... strange seeing as the only marks I lost in exam 1 was in core

Gawd I'd love to see Geom Trig >>

[shokstar]

^ you need 50 posts.

Anyone know if they'll accept 28%,56% and 17% for 1b of core? I figured because the data was in percentage I'd be more specific. Is that ok? Kinda worried now..

They definitely should. In fact I'd argue that thats more correct than leaving it out, cos the units of the data is percentages, and median, range and IQR are expressed in units.

[Minnie]

Could you please upload the graphs and relations module?
You're about the only one on the planet with the question book right now ;P

im writing the graphs and relations right now, i have the matrices one as well

[rubiks]

^ you need 50 posts.

Anyone know if they'll accept 28%,56% and 17% for 1b of core? I figured because the data was in percentage I'd be more specific. Is that ok? Kinda worried now..

They definitely should. In fact I'd argue that thats more correct than leaving it out, cos the units of the data is percentages, and median, range and IQR are expressed in units.

Thanks, so relieved now lol. That was the reason why I added it, I was afraid that simply stating the numbers wouldn't be enough. Figured it'd be more accurate that way.